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31. “Is it true that you fell asleep in class yesterday and began to snore?” – “Unfortunately, yes. _____ is unbelievable! I’m very embarrassed.”

A. That I could do such a thing it

B. That I could do such a thing

C. I could do such a thing it

D. I could do such a thing

32. “Officer, can you tell me how to get to Springfield?” – “Sure. What part of Springfield _____ to go to?”

A. do you want       B. you want          C. that you want        D. where you want

33. “Is it true _____ the law says there is no smoking in restaurants in this city?” – “Yes. That law was passed last year.”

A. that what           B. what            C. if                 D. that

34. _____ prompt is important to our boss.

A. A person is                            B. Is a person

C. If a person is                        D. Whether or not a person is

35. A scientific observer of wildlife must note every detail of how _____ in their environment: their eating and sleeping habits, their social relationships, and their method of self-protection.

A. do animals live                    B. live animals

C. do live animals                    D. animals live

36. The mystery movie was clever and suspenseful. The audience couldn’t guess _____ committed the murder until the surprise ending.

A. who he              B. who had             C. that who               D. that

1
26 tháng 10 2021

31. “Is it true that you fell asleep in class yesterday and began to snore?” – “Unfortunately, yes. _____ is unbelievable! I’m very embarrassed.”

A. That I could do such a thing it

B. That I could do such a thing

C. I could do such a thing it

D. I could do such a thing

32. “Officer, can you tell me how to get to Springfield?” – “Sure. What part of Springfield _____ to go to?”

A. do you want       B. you want          C. that you want        D. where you want

33. “Is it true _____ the law says there is no smoking in restaurants in this city?” – “Yes. That law was passed last year.”

A. that what           B. what            C. if                 D. that

34. _____ prompt is important to our boss.

A. A person is                            B. Is a person

C. If a person is                        D. Whether or not a person is

35. A scientific observer of wildlife must note every detail of how _____ in their environment: their eating and sleeping habits, their social relationships, and their method of self-protection.

A. do animals live                    B. live animals

C. do live animals                    D. animals live

36. The mystery movie was clever and suspenseful. The audience couldn’t guess _____ committed the murder until the surprise ending.

A. who he              B. who had             C. that who               D. that

I remember that when I was in 5th grade, my class was good at studying, reacted aggressively in all activities of the school so it was very popular with teachers and friends. In grade 5, the exam that we are most interested in is the excellent student exam. I have chosen to send gold to send the task of taking good students. I have to say I was proud and proud to do so. And I know that besides me, there is no one qualified to take this exam. At that time, I was a smug little girl, always...
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I remember that when I was in 5th grade, my class was good at studying, reacted aggressively in all activities of the school so it was very popular with teachers and friends. In grade 5, the exam that we are most interested in is the excellent student exam. I have chosen to send gold to send the task of taking good students. I have to say I was proud and proud to do so. And I know that besides me, there is no one qualified to take this exam. At that time, I was a smug little girl, always thought I was good and despise the people around. Ms. Thu enthusiastically study for me, I also try my best to study under the guidance of her.



Two days before the exam I allowed myself to rest for the day with the most comfortable spirit. I am very confident in what I have learned. On the day of the competition everyone happy to wish me success, won high. I completed the excellent essay for Literature, but Mathematics was a terrible failure. The best thing I can do is not to do it, because I volunteered to ignore it because I thought it was too simple to put on a good student exam. I lost my spirits from that moment, suddenly all the knowledge in my head flew away, I can not remember anything anymore. Even if I try my best, I can not regain my composure. And then I knew that I would not get any awards in this competition. Every wish, expectation of everyone or myself, all the smoke.

I step out of the examination room with a somber face, I do not want to meet anyone, just want to hide all the most is Ms. Thu who dedicatedly told me. I still remember as she wrote: "Whatever form of paper, whether hard or easy you must also scrutinize, do not subject yourself to any offline," she repeats it over and over again. many times. However, just because of the subjectivity, just because of arrogance, self-thinking good giang has made every hope of her break. I know how to face her, tell her how disappointing results this time.

The next day I always tried to avoid her, I was afraid to face, to explain to her, I was afraid to look her sad eyes. But I could not avoid it, that day, when she finished school she called me back to class. It was a talk that I would never forget the words she said later, the words she taught:

- Yesterday, she received the results of the excellent student exam, the subject children do very well by 9 points, but Math is too bad. I know your exam this time is not good since you left the examination room. But can you tell me why, math is so bad? She knows how good she is, she believes she can do well. So that…

"Your child, your child did not review you part ... I ... I ... really sorry for you. I am very angry with myself. Angry because of subjective self, has made her and everyone disappointed, ...

I sobbed, sorry for you, to say that my heart felt so much lighter. Listening to my words, she patted her shoulders lightly, hugging me to say,

- Keep your daughter quiet. Every one of us has been wrong, everybody has stumbled. The most important thing is self-perception and modification. I hope this will be a lesson that you will remember forever, so that whatever you do, whether large or small, you need to be careful, careful not to be subjective. Because just a minute of subjective, the consequences will not be unexpected.

I listened attentively as I swallowed her words. That was the first time I realized that just because a minute of negligence, your subjectivity affects so many people. It has happened for a long time but it will be a lesson for me: in anything that is not subjective, careful, meticulous, effort, try not stop.

0
On April Fools' Day, people in many countries play tricks on each other. Usually, the tricks (1) ______ making friends believe something ridiculous. On this day you could, for example, tell a friend there is a huge spider on their shoulder. If they believe you, you have succeeded (2) ______ fooling them, and even if you only trick them for a second, you have (3) ____ right to shout "April Fool!" This day, 1st April, is also known as All Fools’ Day. In some countries, such as Ireland or Cyprus,...
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On April Fools' Day, people in many countries play tricks on each other. Usually, the tricks (1) ______ making friends believe something ridiculous. On this day you could, for example, tell a friend there is a huge spider on their shoulder. If they believe you, you have succeeded (2) ______ fooling them, and even if you only trick them for a second, you have (3) ____ right to shout "April Fool!" This day, 1st April, is also known as All Fools’ Day. In some countries, such as Ireland or Cyprus, you can only try to fool someone before twelve noon. If you do play tricks after midday, you will become the fool (4) ______. So it is advisable for you to do that in the morning. (5)______ you do for, all you want is fun rather than do harm to others. And if you don’t want to be foolish, be sensitive! But how did this (6) _____ begin? Some say April Fools’ Day originated in France when that country adopted the new Gregorian calendar. In the previous calendar, New Year was celebrated (7) _____ 25th March until 1st April, not on 1st January, as in the Gregorian calendar. Some people refused to (8) _____ the new calendar, and continued to celebrate the New Year in spring. Other people made fun of them and laughed at them (9) _____ they were old-fashioned and didn't want to change. Now April Fools' Day has become a global tradition, and no one is safe! People play tricks on anyone, not just on (10) ______ who don't want to change with the times.

2
1 tháng 3 2018

On April Fools' Day, people in many countries play tricks on each other. Usually, the tricks (1) ___ involve _ making friends believe something ridiculous. On this day you could, for example, tell a friend there is a huge spider on their shoulder. If they believe you, you have succeeded (2) ___ in ​ ___ fooling them, and even if you only trick them for a second, you have (3) __ the __ right to shout "April Fool!" This day, 1st April, is also known as All Fools’ Day. In some countries, such as Ireland or Cyprus, you can only try to fool someone before twelve noon. If you do play tricks after midday, you will become the fool (4) _instead _____. So it is advisable for you to do that in the morning. (5)___Whatever ___ you do for, all you want is fun rather than do harm to others. And if you don’t want to be foolish, be sensitive! But how did this (6) __tradition ___ begin? Some say April Fools’ Day originated in France when that country adopted the new Gregorian calendar. In the previous calendar, New Year was celebrated (7) ___from __ 25th March until 1st April, not on 1st January, as in the Gregorian calendar. Some people refused to (8) __follow ___ the new calendar, and continued to celebrate the New Year in spring. Other people made fun of them and laughed at them (9) __because ___ they were old-fashioned and didn't want to change. Now April Fools' Day has become a global tradition, and no one is safe! People play tricks on anyone, not just on (10) __those____ who don't want to change with the times.

1 tháng 3 2018

1. involve 2. in 3. the 4. instead/then 5. Whatever
6. tradition 7. from 8. follow/use 9. because/ as/since 10. those

18 tháng 8 2018

1. If you want to attend the course, you..................pass the examination B. has to C. had to A. have to D. could

2. The interviewer asked her................... her name......................

A. what / was B. if / was D. if/ is C. what/is

3.The excited children were looking forward................... with the foreign teacher

B. spoke C. to speaking A. to speak D. for speaking

4. After school she works ...........in a supermarket in the afternoon.

A. full -time B:time-full C. part-time D. time-part

5.........does it take to get there?

B. How long C. How often D. How far A. how

6. I don't know .....................you like it

B. did D. if C. are A. do

7. She was....................tired that she couldn't do anything at all.

A.such B. so C. very D. too

8. We are going to send some ....................students for the program

B. exchange C. exchanged D, to exchange A. exchanging

My aunt is one of those people who can talk to anyone aout anything. If she goes to a party where she doesn't know any of the people, she just walks up to the first person that she sees and introduces herself. And yet she doesn't seem to talk about deeply important things like politics or religion. She always starts off with something very obvious like the other person's job. Very soon she's talking as if she's known the other person for years. I asked her once what her secret was. She said...
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My aunt is one of those people who can talk to anyone aout anything. If she goes to a party where she doesn't know any of the people, she just walks up to the first person that she sees and introduces herself. And yet she doesn't seem to talk about deeply important things like politics or religion. She always starts off with something very obvious like the other person's job. Very soon she's talking as if she's known the other person for years. I asked her once what her secret was. She said that the most important thing in a conversation was listening. People love to talk about themselves, so if you allow them to do, it's very easy to keep a conversation going. You have to listen very carefully and ask question. And you have to look interested, too. So don't keep looking at other things in the room while you're talking to someone.

Another thing that I've noticed is that she only pays a people compliments. She say: "I like your hair. Which hairdresser do you go to?" or "You look very well. Have you been on holiday?" Friendly messages like this seem to provide an easy way into a conversation.

1/ According to my aunt, the most important thing in a conversation was _____

A. Speaking B. Discussing C. Looking D. Listening

2/ At parties where she does not know anybody, my aunt normally

A. feels embarrased and stays away from people

B. asks people to introduce themselves to her

C. comes over to the first person and introduce herself

D. sits alone and avoids talking to other people

3/ My aunt thinks that it's very easy to keep a conversation going if you _____

A. Let people talk about themselves

B. Let people hear about yourself

C. Talk about politics or religion

D. Ask people about their secrets

4/ What should you not do when you have a conversation with someone?

A. Looking very interested in his or her story

B. Looking at other things in the room

C. Listenig very carefully and asking questions

D. Paying him or her compliments

5/ According to the passage my aunt often starts a conversation by talking about _____

A. The other person's wealth

B. The other person's health

C. The other person's daily activities

D. The other person's jobs

2
22 tháng 9 2017

My aunt is one of those people who can talk to anyone aout anything. If she goes to a party where she doesn't know any of the people, she just walks up to the first person that she sees and introduces herself. And yet she doesn't seem to talk about deeply important things like politics or religion. She always starts off with something very obvious like the other person's job. Very soon she's talking as if she's known the other person for years. I asked her once what her secret was. She said that the most important thing in a conversation was listening. People love to talk about themselves, so if you allow them to do, it's very easy to keep a conversation going. You have to listen very carefully and ask question. And you have to look interested, too. So don't keep looking at other things in the room while you're talking to someone.

Another thing that I've noticed is that she only pays a people compliments. She say: "I like your hair. Which hairdresser do you go to?" or "You look very well. Have you been on holiday?" Friendly messages like this seem to provide an easy way into a conversation.

1/ According to my aunt, the most important thing in a conversation was _____

A. Speaking B. Discussing C. Looking D. Listening

2/ At parties where she does not know anybody, my aunt normally

A. feels embarrased and stays away from people

B. asks people to introduce themselves to her

C. comes over to the first person and introduce herself

D. sits alone and avoids talking to other people

3/ My aunt thinks that it's very easy to keep a conversation going if you _____

A. Let people talk about themselves

B. Let people hear about yourself

C. Talk about politics or religion

D. Ask people about their secrets

4/ What should you not do when you have a conversation with someone?

A. Looking very interested in his or her story

B. Looking at other things in the room

C. Listenig very carefully and asking questions

D. Paying him or her compliments

5/ According to the passage my aunt often starts a conversation by talking about _____

A. The other person's wealth

B. The other person's health

C. The other person's daily activities

D. The other person's jobs

22 tháng 9 2017

Linh Diệu; @Tú Quyên; @Tử Đằng

Read the pasage then answer the following questions: "Don't you hate splitting wood?" asked Charlie, as he sat down on a log to hinder Rob for a while."No, I rather like it. When I get hold of a tough old fellow, I say, 'See here, now, you think you're the stronger, and are going to beat me; so I'll split you up into kindling wood." "Pshaw!" said Charlie, laughing; "and it's only a stick of wood." "Yes; but you see I pretend it's a lesson, or a tough job of any kind, and it's nice to conquer...
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Read the pasage then answer the following questions:

"Don't you hate splitting wood?" asked Charlie, as he sat down on a log to hinder Rob for a while."No, I rather like it. When I get hold of a tough old fellow, I say, 'See here, now, you think you're the stronger, and are going to beat me; so I'll split you up into kindling wood." "Pshaw!" said Charlie, laughing; "and it's only a stick of wood." "Yes; but you see I pretend it's a lesson, or a tough job of any kind, and it's nice to conquer it.""I don't want to conquer such things; I don't care what becomes of them. I wish I were a man, and a rich one." "Well, Charlie, if you live long enough you'll be a man, without wishing for it; and as for the rich part, I mean to be that myself." "You do. How do you expect to get your money? By sawing wood?" "Maybe - some of it; that's as good a way as any, so long as it lasts. I don't care how I get rich, you know, as long as it's in an honest and useful way." "I'd like to sleep over the next ten years, and wake up to find myself a young man with a splendid education and plenty of money." "Humph! I am not sleepy - a night at a time is enough for me.I mean to work the next ten yearsYou see there are things that you've got to work out - you can't sleep them out." "I hate work," said Charlie, "that is, such work as sawing and splitting wood, and doing chores. I'd like to do some big work, like being a clerk in a bank or something of that sort." "Wood has to be sawed and split before it can be burned," said Rob. "I don't know but I'll be a clerk in a bank some time; I'm working towards it. I'm keeping father's accounts for him."How Charlie laughed! "I should think that was a long way from being a bank clerk. I suppose your father sells two tables and six chairs, some days, doesn't he?" "Sometimes more than that, and sometimes not so much," said Rob, in perfect good humor."I didn't say I was a bank clerk now. I said I was working towards it. Am I not nearer it by keeping a little bit of a book than I should be if I didn't keep any book at all?" "Not a whit - such things happen," said Charlie, as he started to go.Now, which of these boys, do you think, grew up to be a rich and useful man, and which of them joined a party oftramps before he was thirty years old?

1. What is this story mostly about?

A/Cutting wood.

B/Being a bank clerk. CA man who is useful at his job. D/Two boys talking about their futures. 2. Why does Charlie laugh at Rob for keeping his father's books? A/Because Charlie has a lot to prove to Rob. B/Because Charlie is afraid that Rob will do better than him in school. C/Because Charlie's father is much more wealthy than Rob's.

D/Because Rob's father doesn't make much money from his business.

3. What causes Rob to keep his father's books?

A/Charlie wants to work toward his dream of chopping wood.

B/Rob wants to work toward his dream of becoming a bank clerk.

C/Charlie wants to work toward his dream of becoming a bank clerk. D/Rob wants to work toward his dream of chopping wood. 4. How are Rob's and Charlie's plans for the future different? A/Charlie wants to work for his dreams and Rob doesn't. B/Charlie wants to chop wood forever and Rob doesn't. C/Rob wants to work for his dreams and Charlie doesn't. ​D/Charlie wants to work at a bank and Rob doesn't. 5. What do you think happened to Charlie in the future? A/He became a bank clerk. B/He joined a band of tramps. C/He works for Rob's father. D/He continued to chop wood. ​
1
28 tháng 7 2017

Read the pasage then answer the following questions:

"Don't you hate splitting wood?" asked Charlie, as he sat down on a log to hinder Rob for a while."No, I rather like it. When I get hold of a tough old fellow, I say, 'See here, now, you think you're the stronger, and are going to beat me; so I'll split you up into kindling wood." "Pshaw!" said Charlie, laughing; "and it's only a stick of wood." "Yes; but you see I pretend it's a lesson, or a tough job of any kind, and it's nice to conquer it.""I don't want to conquer such things; I don't care what becomes of them. I wish I were a man, and a rich one." "Well, Charlie, if you live long enough you'll be a man, without wishing for it; and as for the rich part, I mean to be that myself." "You do. How do you expect to get your money? By sawing wood?" "Maybe - some of it; that's as good a way as any, so long as it lasts. I don't care how I get rich, you know, as long as it's in an honest and useful way." "I'd like to sleep over the next ten years, and wake up to find myself a young man with a splendid education and plenty of money." "Humph! I am not sleepy - a night at a time is enough for me.I mean to work the next ten yearsYou see there are things that you've got to work out - you can't sleep them out." "I hate work," said Charlie, "that is, such work as sawing and splitting wood, and doing chores. I'd like to do some big work, like being a clerk in a bank or something of that sort." "Wood has to be sawed and split before it can be burned," said Rob. "I don't know but I'll be a clerk in a bank some time; I'm working towards it. I'm keeping father's accounts for him."How Charlie laughed! "I should think that was a long way from being a bank clerk. I suppose your father sells two tables and six chairs, some days, doesn't he?" "Sometimes more than that, and sometimes not so much," said Rob, in perfect good humor."I didn't say I was a bank clerk now. I said I was working towards it. Am I not nearer it by keeping a little bit of a book than I should be if I didn't keep any book at all?" "Not a whit - such things happen," said Charlie, as he started to go.Now, which of these boys, do you think, grew up to be a rich and useful man, and which of them joined a party oftramps before he was thirty years old?

1. What is this story mostly about?

A/Cutting wood.

B/Being a bank clerk.

C/A man who is useful at his job.

D/Two boys talking about their futures.

2. Why does Charlie laugh at Rob for keeping his father's books?

A/Because Charlie has a lot to prove to Rob.

B/Because Charlie is afraid that Rob will do better than him in school.

C/Because Charlie's father is much more wealthy than Rob's.

D/Because Rob's father doesn't make much money from his business.

3. What causes Rob to keep his father's books?

A/Charlie wants to work toward his dream of chopping wood.

B/Rob wants to work toward his dream of becoming a bank clerk.

C/Charlie wants to work toward his dream of becoming a bank clerk.

D/Rob wants to work toward his dream of chopping wood.

4. How are Rob's and Charlie's plans for the future different?

A/Charlie wants to work for his dreams and Rob doesn't.

B/Charlie wants to chop wood forever and Rob doesn't.

C/Rob wants to work for his dreams and Charlie doesn't.

​D/Charlie wants to work at a bank and Rob doesn't.

5. What do you think happened to Charlie in the future?

A/He became a bank clerk.

B/He joined a band of tramps.

C/He works for Rob's father.

D/He continued to chop wood. ​

4 tháng 10 2018

Bài 1.Answer the questions about your house(the answer may vary)

1.What kind of house is it?

Villa

2.How many rooms are there?

7

3.Where is your bedroom?

On the second floor

4.What is there in your bedroom?

A bed

5.What is there in the living room?

A sofa

6.Which room do you like best?

Livingroom

7.Why do you like that room?

Because it's beautiful

8.What do you want to add in your room?

Some pictures

9.Why do you like your house?

Because it's my style

10.Why do you want to add that thing?

because i like painting

4 tháng 10 2018

Bài 1.Answer the questions about your house(the answer may vary)

1.What kind of house is it?

It's a big house

2.How many rooms are there?

There are 12 rooms

3.Where is your bedroom?

It's in the second floor.

4.What is there in your bedroom?

There is a table,a bed,a cabinet

5.What is there in the living room?

There is a table,a TV and a wooden table set

6.Which room do you like best?

I like my bedroom best

7.Why do you like that room?

Because here I can be comfortable doing what I like

8.What do you want to add in your room?

I want to add a TV and a air-condition

9.Why do you like your house?

Because this is where my passion is

10.Why do you want to add that thing?

I want to add a bed and a fridge

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.   Music therapy is using music to help people with a variety of problems. For example, it can help people with communication and speech problems speak better. It can help people with memory problems remember things from their past. Music therapy can also help people manage stress and be more relaxed. It can even make people with bad pain feel better.   In...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

   Music therapy is using music to help people with a variety of problems. For example, it can help people with communication and speech problems speak better. It can help people with memory problems remember things from their past. Music therapy can also help people manage stress and be more relaxed. It can even make people with bad pain feel better.

   In music therapy, a music therapist works with one person alone or with small groups. The therapist meets with the person and does tests to find out what the problem is and what the person can do with music. Then the therapist decides what kind of music therapy to use. Some people sing, and others might compose music, but a person doesn't need to know about music to be helped by music therapy. There are options such as listening to music and dancing to music. Research shows that these activities are good for the body and for the mind.

   Homes that take care of elderly people often have music therapy programs. The programs help the elderly be more energetic and also help with memory problems. Some hospitals have music therapy for patients who are in a lot of pain. Music can affect a part of the brain that reduces pain.

   Trevor Gibbons is one example of a person who was helped by music therapy. In 2000, he was putting in windows on the fourth floor of a building when he fell. He was in the hospital for over a year. He was in a lot of pain, and he couldn’t talk. He went from the hospital to a rehabilitation center that has a music therapy program, and a music therapist worked with him for several years. He could sing more easily than he could talk. Trevor says that music also helped him manage loneliness, sadness, and pain after he was hurt. Music and the music therapist inspired him, and he has written and sung many songs. He has even recorded CDs and performed at Lincoln Center in New York.

Question 9: It is stated in the passage that _______.

A. homes for the aged don’t have music therapy programs

B. in music therapy some people sing or even compose music

C. Trevor Gibbons hurt himself when he fell off the fifth floor

D. listening and dancing to music are not included in music therapy

1
30 tháng 5 2019

Đáp án B.

Nowadays in the news you can read a lot about biotechnology and the controversies about it and perhaps you ask yourself what it is exactly. Well, this article is going to give you a brief history of the field of biotechnology and show you that, although the word “biotechnology” was first used in 1919, we have been using biotechnology for many thousands of years in ways that are completely uncontroversial. It will also look at the more modern developments which have started intense debate. ...
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Nowadays in the news you can read a lot about biotechnology and the controversies about it and perhaps you ask yourself what it is exactly. Well, this article is going to give you a brief history of the field of biotechnology and show you that, although the word “biotechnology” was first used in 1919, we have been using biotechnology for many thousands of years in ways that are completely uncontroversial. It will also look at the more modern developments which have started intense debate. When you are drinking a cold beer on a hot day, or eating a delicious cheese sandwich, you can thank biotechnology for the pleasure you are experiencing. That’s right! Beer, bread and cheese are all produced using biotechnology. Perhaps a definition will be useful to understand how. A standard definition is that biotechnology (or biotech for short) is the application of science and engineering to the direct or indirect use of living organisms. And as you know, the food and drink above are all produced by the fermentation of micro-organisms. In beer, the yeast multiplies as it eats the sugars in the mixture and turns them into alcohol and CO2. This ancient technique was first used in Egypt to make bread and wine around 4000BC! Antibiotics are used to prevent and treat diseases, especially those caused by bacteria. They are natural substances that are created by bacteria and fungi. The first antibiotic was made in China in about 500BC – to cure boils. In 1928 Alexander Fleming discovered penicillin and it was considered a medical miracle. Modern research is looking at the creation of super-antibodies which can kill bacteria and viruses inside the cells that house them. Our modern consumer society produces a lot of waste which needs to be disposed of safely and without harmful end products. Environmental biotechnology can help. Indeed, the use of bacteria to treat sewage was first practiced in 1914 in Manchester, England. Vermiculture or using worms to treat waste is another environmentally-friendly practice and the end product is a natural fertiliser. Bacteria have even been developed to help with problems such as oil spills. They convert crude oil and gasoline into non-toxic substances such as carbon dioxide, water and oxygen and help create a cleaner, healthier environment. These examples of biotechnology are accepted by most people. However, the discovery of the DNA structure by Watson and Crick in 1953 was the beginning of the modern era of genetics and the following areas of biotech are very controversial. Read on… The genetic modification of plants and crops has been in practice for many years. This involves changing the genetic code of these plants so that they are more resistant to bad conditions like drought, floods and frost. Supporters of GM food say that it can offer the consumer better quality, safety and taste and for over a decade Americans have been eating GM food. However, things are very different in Europe where genetically modified food is very strictly regulated and regarded with deep suspicion by the public. GM food has even been called “Frankenfood” in the press, a term inspired by the novel Frankenstein by Mary Shelley. There is a great cultural divide between America and Europe over whether such food is safe to eat and will not harm the environment and the discussion is still in progress. 1997 saw the birth of Dolly the sheep, the first animal cloned from an adult cell. This was a remarkable achievement which created world-wide debate on the ethical issues surrounding cloning. International organisations such as the European parliament, UNESCO and WHO all declared that human cloning is both morally and legally wrong. However, we need to make a distinction between reproductive cloning and therapeutic cloning. Nowadays the idea of reproductive cloning – creating a copy of another person - is no longer interesting for researchers. Instead therapeutic cloning is creating excitement in the biotech world. Key to this technique is stem cells, which are master cells that have the potential to become any other kind of cell in the body e.g. nerve cells, blood, heart muscle or even brain cells. Stem cells themselves have generated a lot of controversy as it was believed that only human embryos could provide them. However, it now appears that adult stem cells offer the same possibility. This would mean that a patient who suffered a heart attack could provide doctors with his adult stem cells which could then be implanted back into his heart and used to create heart muscle, replacing the muscle that was damaged. As the genetic code is identical, there would be no problem of the body rejecting the implant as, unfortunately, happens with organ transplants. In the future, biotechnologists hope that stem cells could be used to grow entire organs. In this way biotechnology offers the hope of revolutionising medical treatment. In this brief overview of the history of biotechnology we have jumped from making bread to making human organs - an enormous leap- and it is clear that these modern practices raise many controversial issues. However, despite the debate, we can imagine that as biotechnology has been around for many years, it will still be around for some time to come - but who knows where it will take us? Questions: After reading, choose the best answer for the following questions 1. What is the main topic of the article? Brief history and modern developments of biotechnology Benefit of biotechnology Modern research in biotechnology 2. What does the pronoun "IT" in the first paragraph refer to? Biotechnology The article The word "Biotechnology" 3. Which products were first made with fermentation of micro-organisms? Beer, bread and cheese Bread and wine Beer and cheese Decide whether the statement below is True or False. 4. Alexander Fleming discovered super-antibodies which can kill bacteria and viruses inside the cells that house them. TrueFalse 5. GM food is easily available in the U.S. and Europe. TrueFalse 6.Researchers believe that adult stem cells could be used to create body parts. TrueFalse
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28 tháng 7 2017

Nowadays in the news you can read a lot about biotechnology and the controversies about it and perhaps you ask yourself what it is exactly. Well, this article is going to give you a brief history of the field of biotechnology and show you that, although the word “biotechnology” was first used in 1919, we have been using biotechnology for many thousands of years in ways that are completely uncontroversial. It will also look at the more modern developments which have started intense debate. When you are drinking a cold beer on a hot day, or eating a delicious cheese sandwich, you can thank biotechnology for the pleasure you are experiencing. That’s right! Beer, bread and cheese are all produced using biotechnology. Perhaps a definition will be useful to understand how. A standard definition is that biotechnology (or biotech for short) is the application of science and engineering to the direct or indirect use of living organisms. And as you know, the food and drink above are all produced by the fermentation of micro-organisms. In beer, the yeast multiplies as it eats the sugars in the mixture and turns them into alcohol and CO2. This ancient technique was first used in Egypt to make bread and wine around 4000BC! Antibiotics are used to prevent and treat diseases, especially those caused by bacteria. They are natural substances that are created by bacteria and fungi. The first antibiotic was made in China in about 500BC – to cure boils. In 1928 Alexander Fleming discovered penicillin and it was considered a medical miracle. Modern research is looking at the creation of super-antibodies which can kill bacteria and viruses inside the cells that house them. Our modern consumer society produces a lot of waste which needs to be disposed of safely and without harmful end products. Environmental biotechnology can help. Indeed, the use of bacteria to treat sewage was first practiced in 1914 in Manchester, England. Vermiculture or using worms to treat waste is another environmentally-friendly practice and the end product is a natural fertiliser. Bacteria have even been developed to help with problems such as oil spills. They convert crude oil and gasoline into non-toxic substances such as carbon dioxide, water and oxygen and help create a cleaner, healthier environment. These examples of biotechnology are accepted by most people. However, the discovery of the DNA structure by Watson and Crick in 1953 was the beginning of the modern era of genetics and the following areas of biotech are very controversial. Read on… The genetic modification of plants and crops has been in practice for many years. This involves changing the genetic code of these plants so that they are more resistant to bad conditions like drought, floods and frost. Supporters of GM food say that it can offer the consumer better quality, safety and taste and for over a decade Americans have been eating GM food. However, things are very different in Europe where genetically modified food is very strictly regulated and regarded with deep suspicion by the public. GM food has even been called “Frankenfood” in the press, a term inspired by the novel Frankenstein by Mary Shelley. There is a great cultural divide between America and Europe over whether such food is safe to eat and will not harm the environment and the discussion is still in progress. 1997 saw the birth of Dolly the sheep, the first animal cloned from an adult cell. This was a remarkable achievement which created world-wide debate on the ethical issues surrounding cloning. International organisations such as the European parliament, UNESCO and WHO all declared that human cloning is both morally and legally wrong. However, we need to make a distinction between reproductive cloning and therapeutic cloning. Nowadays the idea of reproductive cloning – creating a copy of another person - is no longer interesting for researchers. Instead therapeutic cloning is creating excitement in the biotech world. Key to this technique is stem cells, which are master cells that have the potential to become any other kind of cell in the body e.g. nerve cells, blood, heart muscle or even brain cells. Stem cells themselves have generated a lot of controversy as it was believed that only human embryos could provide them. However, it now appears that adult stem cells offer the same possibility. This would mean that a patient who suffered a heart attack could provide doctors with his adult stem cells which could then be implanted back into his heart and used to create heart muscle, replacing the muscle that was damaged. As the genetic code is identical, there would be no problem of the body rejecting the implant as, unfortunately, happens with organ transplants. In the future, biotechnologists hope that stem cells could be used to grow entire organs. In this way biotechnology offers the hope of revolutionising medical treatment. In this brief overview of the history of biotechnology we have jumped from making bread to making human organs - an enormous leap- and it is clear that these modern practices raise many controversial issues. However, despite the debate, we can imagine that as biotechnology has been around for many years, it will still be around for some time to come - but who knows where it will take us?

Questions:

After reading, choose the best answer for the following questions

1. What is the main topic of the article?

Brief history and modern developments of biotechnology

Benefit of biotechnology

Modern research in biotechnology

2. What does the pronoun "IT" in the first paragraph refer to?

Biotechnology

The article

The word "Biotechnology"

3. Which products were first made with fermentation of micro-organisms?

Beer, bread and cheese

Bread and wine

Beer and cheese

Decide whether the statement below is True or False.

4. Alexander Fleming discovered super-antibodies which can kill bacteria and viruses inside the cells that house them.

TrueFalse

5. GM food is easily available in the U.S. and Europe.

TrueFalse

6.Researchers believe that adult stem cells could be used to create body parts.

TrueFalse

Đề bài: Choose the letter A, B, C or D to complete the sentences with given words Question 1: You/ will/ receive/ discount/ every/ five parcels. * 2 điểm A. You will receiving discount for every five parcels. B. You will to receive discount for every five parcels. C. You will receive discount for every five parcels. D. You will be receive discount for every five...
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Đề bài: Choose the letter A, B, C or D to complete the sentences with given words Question 1: You/ will/ receive/ discount/ every/ five parcels. * 2 điểm A. You will receiving discount for every five parcels. B. You will to receive discount for every five parcels. C. You will receive discount for every five parcels. D. You will be receive discount for every five parcels. Question 2: This/ restaurant’s food/ taste/ very/ delicious. * 2 điểm A. This restaurant’s food taste very delicious. B. This restaurant’s foods tastes very delicious. C. This restaurant’s foods to taste very delicious. D. This restaurant’s food tastes very delicious. Question 3: The street/ not/ look/ attractive/ because/ there/ be/ a lot of/ rubbish. * 2 điểm A. The street not look attractive because there’s a lot of rubbish. B. The street not look attractive because there’re a lot of rubbish. C. The street doesn’t look attractive because there’s a lot of rubbish. D. The street don’t look attractive because there’re a lot of rubbish. Question 4: The music club/ be/ make/ so/ much noise/ that/ the residents/ require/ them/ turn/ the music/ down. * 2 điểm A. The music club is making so much noise that the residents require them to turn the music down. B. The music club is make so much noise that the residents require them to turn the music down. C. The music club be make so much noise that the residents require them to turn the music down. D. The music club be making so much noise that the residents require them to turn the music down. Question 5: Television/ a tool/ gain/ education/ information. * 2 điểm A. Television is a tool to gain education and information. B. Television is a tool gaining education and information. C. Television are a tool to gain education and information. D. Television are a tool gaining education and information. Đề bài: Rearrange the sentences to make meaningful sentences Question 6: I/ since/ lived/ was/ have/ here/ I/ small. * 2 điểm A. I have lived here since I was small. B. I have lived since I was here small. C. I was lived here since I have small. D. I have lived since I was small here. Question 7: time/ is/ TV/ a/ waste/ Watching/ of * 2 điểm A. Watching TV is a time waste of. B. Watching time is a waste of TV. C. Watching TV is time of a waste. D. Watching TV is a waste of time. Question 8: of/ are/ Plastic/ of/ source/ the/ main/ bags/ one/ pollution. * 2 điểm A. Plastic bags are the one of main source of pollution. B. Plastic bags are one of source of the main pollution. C. Plastic bags are one of the main source of pollution. D. Plastic of bags are one pollution of the main source. Question 9: the/ The/ corner/ around/ exhibition/ just/ is. * 2 điểm A. The exhibition is just around the corner. B. The exhibition just is around the corner. C. The exhibition is just the corner around. D. The corner exhibition is just the around. Question 10: go/ you/ How often/ to/ do/ cinema? * 2 điểm A. How often do you the cinema go to? B. How often do you go to the cinema? C. How often you do go the cinema to? D. How often cinema do you go to the? Đề bài: Rewrite sentences without changing the meaning Question 11: The polluted water results in the death of many aquatic animals and plants. * 2 điểm A. The polluted water causes in the death of many aquatic animals and plants. B. The polluted water leads to the death of many aquatic animals and plants. C. The polluted water causes to the death of many aquatic animals and plants. D. The polluted water leads in the death of many aquatic animals and plants. Question 12: People use a lot of vehicles. The air is polluted. * 2 điểm A. If people don’t use too many vehicles, the air won’t be polluted. B. If people won’t use too many vehicles, the air don’t be polluted. C. If people wouldn’t use too many vehicles, the air didn’t be polluted. D. If people didn’t use too many vehicles, the air wouldn’t be polluted. Question 13: My house is bigger than your house. * 2 điểm A. Your house is not as big as my house. B. My house is the biggest. C. It’s bigger than my house to your house. D. Your house is not smaller than my house. Question 14: The last time I saw him was five years ago. * 2 điểm A. I haven’t seen him for five years. B. It’s five years since the last time I saw him. C. Five years is the time we are away from each other. D. All are correct Question 15: The film is not exciting enough for me to see. * 2 điểm A. The film is not boring enough for me to see. B. The film is so exciting that I don’t want to see. C. The film is too boring for me to see. D. The film is such an exciting one that I don’t want to see. Gửi
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