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20 tháng 10 2018

Match the word in column A to its definition or meaning in column B.

A.

1. plumber c. a person whose job is to fit and repair things like water pipes and baths

2. crack f. a thin line on something where it is nearly broken

3. energy a. the power from electricity, gas, coal, etc that is used to make things work

4. solar e. of or using the surn

5. luxury h. something expensive that you do not really need

6. scheme b. a plan

7. innovation d. a new idea, method

8. converve g. to prevent something from being changed, lost, or destroyed

9. enermous j. very big or very large

10. turn off i . switch off

B.

20 tháng 10 2018

Match the word in column A to its definition or meaning in column B.

A.

1. plumber - c

2. crack - f

3. energy - a

4. solar - e

5. luxury - h

6. scheme -b

7. innovation -d

8. converse- g

9. enormous -j

10. turn off - i

B.

a. the power from electricity, gas, coal, etc that is used to make things work

b. a plan

c. a person whose job is to fit and repair things like water pipes and baths

d. a new idea, method

e. of or using the surn

f. a thin line on something where it is nearly broken

g. to prevent something from being changed, lost, or destroyed

h. something expensive that you do not really need

i . switch off

j. very big or very large

9 tháng 1 2022

1D

2G

3F

4J

5A

6I

7H

8C

9B

10E

9 tháng 1 2022

cảm mơn nhèooo

4 tháng 11 2018

Match a word in column A with its definition in column B

A B

1. Adult

2. Teenager

3. Access

4. Media

5. Documentary

6. Interactive

7. Surf

8. Respond

9. Remote

10. E- mail

A/ newspapers, magazines, radio and television considered as a group

B/ involving communication between people

C/ spend time visiting a lot of websites

D/ far away in distance, time or relation

E/ a person or animal that has grown to full size and strength

F/ a film or television or radio programme that gives facts and information about a subject

G/ a message or document sent over the Internet

H/ a young person between 13 and 19 years old

I/ say or do something as a reaction to something that has been said or done

J/ the possibility of approaching a place or person , or the right to use or look at something

1.E

2.H

3.J

4.A

5.F

6.B

7.C

8.I

9.D

10.G

4 tháng 11 2018

1- E

2-H

3-J

4-A

5-F

6-B

7-C

8-I

9-D

10-G

27 tháng 7 2018

environment - necessities - plumber - luxury

enormous - reduce - resources - consumer - atmosphere

1. Person who puts in and repair water pipes, baths, sinks plumber

2. The air, water and land in which we live environment

3. To make something less reduce

4. Very large, very great enormous

5. The air surrounding the Earth atmosphere

6. Person who buys things or uses consumer

7. Wealth, goods or products people can use resources

8. Great comfort and pleasure luxury

9. Needs necessities

22 tháng 9 2019

environment - necessities - plumber - luxury

enormous - reduce - resources - consumer - atmosphere

1. Person who puts in and repair water pipes, baths, sinks ..........plumber.....................

2. The air, water and land in which we live .....environment..........................

3. To make something less .......reduce........................

4. Very large, very great .........enormous......................

5. The air surrounding the Earth .......atmosphere........................

6. Person who buys things or uses .....comsumer ..........................

7. Wealth, goods or products people can use ..........resources.....................

8. Great comfort and pleasure ......luxury .........................

9. Needs .........necessities......................

giúp mình về phần điền giới từ 1, Amanda is very good (1)___ playing tennis. She often dreams (2)___ becoming a professional ten is player one day, but she knowss that the chance of making a living (3)____ a processional player is very small, indeed. Even though Amanda is only interested (4)___ playing tennis all day long , she knows that it is not a pleasant way (5)___ living if you have to invest all your time (6) ___practising. Modern methods (7)___ training are so hard , ...
Đọc tiếp

giúp mình về phần điền giới từ

1, Amanda is very good (1)___ playing tennis. She often dreams (2)___ becoming a professional ten is player one day, but she knowss that the chance of making a living (3)____ a processional player is very small, indeed. Even though Amanda is only interested (4)___ playing tennis all day long , she knows that it is not a pleasant way (5)___ living if you have to invest all your time (6) ___practising. Modern methods (7)___ training are so hard , and take up so much time that you also run the risk (8)___ missing a lot of time (9)___ school, and for Aanda, tennis is not a reason (10)___leaving school before she has taken her exams

2, Nick used to go to the library from time to look____ articles the subject he was very fond___

3, This job would be impossible ___ th ehelp of a computer

4, At first, my English homework was full___ mistakes

5, Please write __ink; it is hard to read if you write ___pencil

6,If you have a problem, talk ___ the teacher

7, Going there ___taxi is more expensive than traveling ___ the bus

Fill each gap with a suitable word to finish the following passage

Saving energy doesn't have to be expensive or time-consuming. But what can you do to save energy? There is plenty that you (1)____ do to help the process of energy conservation. You can save energy (2)___doing things like makin sure that the kettle doesn't contain more water(3)____ that you need , always washing a full load in the washing (4) ___ rather than a half load, or turning up your air-conditioner by 2oC- this could cut your electricity bill by 10%. Make (5)___ that hot water taps are not left running and replace washers if you taps drip. (6)___ work, you can turn off any light and your computer if you are not (7)____ them . Change to energy-saving light bulbs-these use much less electricity, and often last eight times(9)____ off the light during the day. Switching off electrical appliances (10)____ they are not in use makes a big contribution to energy-saving, too

Rewrite the sentences, so that their meaning stays the same, using given word

1, Our sources of energy will soon end if we dont try to save them(UNLESS)

2, Barbara plays chess etter than Mike(WORSE)

3, There are too few glasses for everyone to have a drink(ENOUGH)

4, This is the most beautiful sight I have ever visited(NEVER)

5, It is my sister's eighteenth birthday next week(WILL)

6,Charles lives quite near his aunt's house(DOESN'T)

7, The doctor says that if my father continues to smoke he'll be ill(UMLESS)

8, Does astronomy interest you?(TAKE)

9, Popular newspapers are cheaper than serious ones(EXPENSIVE)

10, It is not necessary for you to finish your assignment this evening(NEED)

1
15 tháng 4 2018

Amanda is very good……at……playing tennis. She often dreams…of…becoming a professional tennis player one day, but she knows that the chance of making a living …for…. A professional player is very small, indeed. Even though Amanda is only interested …in..playing tennis all day long, she knows that it is not pleasant way…of….living if you have to invest all your time …in.practising . Modern methods…of…. Training are so hard , and lake up so much time that you also run the rick…of… missing a lot of time …for…school, and for Amanda, tennis is not a reason …for..leaving school before she has taken her exams.

1. Nick used to go to the library from time to time to look __for__ articles __on__ the subject he was very fond _of___.

2.This job would be impossible __without__ the help of computer.

3. At first, my English homework was full _of___ mistake.

4. Please write ___in_ ink. It's hand to read if you write __in__ pencil.

5. If you have a problem, talk __to__ the teacher.

6. Going there __by__ taxi is more expensive than travelling _by___ the bus.

Saving energy doesn’t have to be expensive or time-consuming . But what can you do to save energy? There is plenty that you …can.. do to help the process of energy conservation . You can save energy…by… doing things like making sure that the kettle doesn’t contain more water…than.. that you need, always washing a full load in the washing …machine..rather than a half load , or turning up your air-conditioner by 20c this could cut your electricity bill by 10% .Make …sure… that hot water taps are not left running and replace washers if your taps drip . …at….work, you can turn off any light and your computer if you are not …using….them. Change to energy-saving light buls-these use much less electricity, and often last eight times…more…. Than an ordinary bulb. Draw back your curtains and …dusk….off the light during the day. Switching off electrical appliances …electrical. They are not in use makes a big contribution to energy-saving, too.

1. Our sources of energy will soon end if we don't try to save them.

Unless we try to save our sources of energy, it will soon end.

2. Barbara plays chess better than Mike.

→→ Mike doesn't as good at play chess as Mike.

3. There are too few glasses for everyone to have a drink.

We haven't got enough glasses for everyone to have a drink.

4. This is the most beautiful sight I have ever visited.

This is the first time I have visit the most beautiful sight.

5. It is my sister's eighteen birthday next week.

My sister will be eighteen birthday next week.

7. The doctor said that my father continues to smoke he’ll be ill.

--> The doctor said that unless my father stops smoke, he'll be ill.

9. Popular newspapers are cheaper than serious ones.

-->Serious newspapers are more expensive than popular ones.

8, Does astronomy interest you.

--> Do you take an interest in astronomy?

10. It is not necessary for you to finish your assignment this evening.

--> You need to finish your assigment this evening.

29 tháng 4 2019

1D 2A 3B 4C 5B

Mk ko chắc lắm nha :<

Give the correct form of the words in brackets: 1) A ... is a person who installs and repairs things such as water pipes, toilet, etc. (plumbing) 2) Water is going all over the floor because of the ... faucet. (drip) 3) You can ask that plumber for ... on how to repair the cracks in the water pipes. (advise) 4) To keep the air unpolluted, people ought to use ... energy to create electricity. (sun) 5) Here is the weather for tomorrow. Hanoi will be clear and ... (cloud) 6) ... are very...
Đọc tiếp

Give the correct form of the words in brackets:

1) A ... is a person who installs and repairs things such as water pipes, toilet, etc. (plumbing)

2) Water is going all over the floor because of the ... faucet. (drip)

3) You can ask that plumber for ... on how to repair the cracks in the water pipes. (advise)

4) To keep the air unpolluted, people ought to use ... energy to create electricity. (sun)

5) Here is the weather for tomorrow. Hanoi will be clear and ... (cloud)

6) ... are very demanding. They want products that are both of cheap and good quality. (consume)

7) We suggest ... the light bulb. It is broken. (replacement)

8) Recycled ... are of the same quality as those made from non-recycled material. (produce)

9) We must learn to save ... resources or life will be very bad for our children and our grandchildren. (nature)

10) In a few year’s time, our houses will be ... by the solar energy. (hot)

11) Since the world’s energy resources are limited, we must ... them. (conservation)

12) I’m pleased that my secretary solved the problem ... (effect)

13) The high cost of heating and ... prevents us from wasting electricity. (light)

14) With my small salary, I can’t afford basic ... like food, rent and fares. (necessitate)

15) There have been many ... in the field of electrical engineering. (innovate)

16) No doubt that there will be a great ... of food for the world’s population. (short)

17) Televisions, dishwashers, and freezers are electrical ... (apply)

18) If there is something wrong with the lights, ask an ... to look at it. (electric)

19) Can I borrow your ... dress? It’s been in the wardrobe for show since you bought it. (use)

20) ... bills are money for lighting, heating, etc. in your house. (house)

21) In many parts of the world where there are no fossil fuels, nuclear power is the only ... (alter)

22) Proper ... of a car’s engine will preserve its performance and value. (maintain)

23) The ... of the new computer system at our office won’t be finished until sometime next week. (install)

24) She is said to be ... . She isn’t relied on to do her job properly. (efficiency)

25) Rather ..., researchers forecast that oil might run out in 30 years. (pessimism)

1
23 tháng 2 2019

1) A plumber is a person who installs and repairs things such as water pipes, toilet, etc. (plumbing)

2) Water is going all over the floor because of the dripping faucet. (drip)

3) You can ask that plumber for advice on how to repair the cracks in the water pipes. (advise)

4) To keep the air unpolluted, people ought to use solar energy to create electricity. (sun)

5) Here is the weather for tomorrow. Hanoi will be clear and cloudy (cloud)

6) Consumers are very demanding. They want products that are both of cheap and good quality. (consume)

7) We suggest replacing the light bulb. It is broken. (replacement)

8) Recycled products are of the same quality as those made from non-recycled material. (produce)

9) We must learn to save natural resources or life will be very bad for our children and our grandchildren. (nature)

10) In a few year’s time, our houses will be heat by the solar energy. (hot)

11) Since the world’s energy resources are limited, we must conservation them. (conservation)

12) I’m pleased that my secretary solved the problem efffectively (effect)

13) The high cost of heating and lighting prevents us from wasting electricity. (light)

14) With my small salary, I can’t afford basic necessaries like food, rent and fares. (necessitate)

15) There have been many innovation in the field of electrical engineering. (innovate)

16) No doubt that there will be a great shortage of food for the world’s population. (short)

17) Televisions, dishwashers, and freezers are electrical application (apply)

18) If there is something wrong with the lights, ask an electrician to look at it. (electric)

19) Can I borrow your useless dress? It’s been in the wardrobe for show since you bought it. (use)

20) Household bills are money for lighting, heating, etc. in your house. (house)

21) In many parts of the world where there are no fossil fuels, nuclear power is the only alternation (alter)

22) Proper ... of a car’s engine will preserve its performance and value. (maintain)

23) The installation of the new computer system at our office won’t be finished until sometime next week. (install)

24) She is said to be unefficient. She isn’t relied on to do her job properly. (efficiency)

25) Rather , researchers forecast that oil might run out in 30 years. (pessimism)

TEST 7 (1-10) Choose the word or phrase that best fits the blank space in each sentence: 1/ She is worried ___________ the result of her final exam . A. in B. on C. at D. about 2/ You should have the _____________ check the pipes in your house . A. doctor B. mechanic C. plumber D. electrician 3/ I think we should turn on the lights. -- _________ . A. OK B. All right ...
Đọc tiếp

TEST 7

(1-10) Choose the word or phrase that best fits the blank space in each sentence:

1/ She is worried ___________ the result of her final exam .

A. in B. on C. at D. about

2/ You should have the _____________ check the pipes in your house .

A. doctor B. mechanic C. plumber D. electrician

3/ I think we should turn on the lights. -- _________ .

A. OK B. All right C. That’s a good idea. D. All are correct.

4/ How about __________ by bike instead of motorbikes?

A. to travel B. travel C. traveling D. traveled

5/ Hung is sick. _____________ , he can’t go to school.

A. Therefore B. And C. But D. Because

6/ If we __________ talking, we’ll be punished.

A. look after B. go on C. turn on D. account for

7/ Each item has its own ___________ .

A. label B. name C. thing D. resource

8/ We ___________ solar panels on the roof of our house to receive the energy from the sun.

A. keep B. install C. label D. innovate

9/ Let’s save natural __________ by using solar energy.

A. label B. name C. thing D. resources

10/ Please turn ___________ the air conditioner. It’s so hot.”

A off B. in C. on D. into

Answer:

1/ _____ 2/ _____ 3/ _____ 4/ _____ 5/ _____

6/ _____ 7/ _____ 8/ _____ 9/ _____ 10/ _____

(11-12) Choose the underlined word or phrase(A,B,C, or D) that needs correcting:

11/ The teacher suggested that I could buy a good dictionary .

A B C D

12/ We can save natural resources with using solar energy instead of coal, gas and oil .

A B C D

Answer:

11/ _____ 12/ _____

(13-16) Use the correct tense or form of the verbs in parentheses.

13/ I suggest __________ elderly people. ( help)

14/ Remember ____________ off the lights before going out. (turn)

15/ Get him __________ the washing machine. ( fix)

16/ What about ___________ by bike? ( travel)

Answer:

1/ _____ 2/ _____ 3/ _____ 4/ _____

17-22) Use the correct form of the words in parentheses:

17/ The new machine he bought last week works ___________ . ( effective)

18/ Let’s have an __________ mend the iron.( electric)

19/ __________ ,he finished his work. ( ultimate)

20/ We should save our country’s __________ resources . ( nature)

21/ _________ ‘s main concern is quality of a new product. ( consume)

22/ I’m _________ about my final exam. ( worry)

Answer:

1/ _____ 2/ _____ 3/ _____ 4/ _____ 5/ _____ 6/ _____

(23-28) Choose the word or phrase that best fits the blank space in the following passage:

Electricity is the (23) _________ common form of energy used today. In the modern world,

(24) _________ is instantly available at a touch of a switch. Electricity gas numerous (25) _________ . The most common use of electricity is to provide artificial lighting. (26) _________ factories, electricity is used to drive the electric motors of machines. In offices, electricity is used to light up the (27) _________ . It’s also used to operate air- conditioners, computers (28) _________ many other machines.

23/ A. many B. much C. more D. most

24/ A. electricity B. water C. gas D. coal

25/ A. way B. uses C. labels D. consumers

26/ A. At B. From C. In D. With

27/ A. office B. workplace C. machine D. tool

28/ A. but B. so C. because D. and

Answer:

1/ _____ 2/ _____ 3/ _____ 4/ _____ 5/ _____ 6/ _____

(33-36) Rewrite the sentences so that they are nearest in meaning to the sentence

printed before them.

33/ Speak English in slass regularly.

I suggest __________________________________________________

34/ He attends the course. He needs to improve his writing.

Because ____________­­­­­­­­­______________________________________

35/ Why don’t we plant some roses in the garden.

I think ____________________________________________________

36/ I’m a doctor, and so is Thuy.

Thuy _____________________________________________________

1
27 tháng 4 2019

TEST 7

(1-10) Choose the word or phrase that best fits the blank space in each sentence:

1/ She is worried ___________ the result of her final exam .

A. in B. on C. at D. about

2/ You should have the _____________ check the pipes in your house .

A. doctor B. mechanic C. plumber D. electrician

3/ I think we should turn on the lights. -- _________ .

A. OK B. All right C. That’s a good idea. D. All are correct.

4/ How about __________ by bike instead of motorbikes?

A. to travel B. travel C. traveling D. traveled

5/ Hung is sick. _____________ , he can’t go to school.

A. Therefore B. And C. But D. Because

6/ If we __________ talking, we’ll be punished.

A. look after B. go on C. turn on D. account for

7/ Each item has its own ___________ .

A. label B. name C. thing D. resource

8/ We ___________ solar panels on the roof of our house to receive the energy from the sun.

A. keep B. install C. label D. innovate

9/ Let’s save natural __________ by using solar energy.

A. label B. name C. thing D. resources

10/ Please turn ___________ the air conditioner. It’s so hot.”

A off B. in C. on D. into

(11-12) Choose the underlined word or phrase(A,B,C, or D) that needs correcting:

11/ The teacher suggested that I could=>should buy a good dictionary .

A B C D

12/ We can save natural resources with =>by using solar energy instead of coal, gas and oil .

(13-16) Use the correct tense or form of the verbs in parentheses.

13/ I suggest _____helping_____ elderly people. ( help)

14/ Remember ______to turn______ off the lights before going out. (turn)

15/ Get him ____fixing______ the washing machine. ( fix)

16/ What about ____traveling_______ by bike? ( travel)

17-22) Use the correct form of the words in parentheses:

17/ The new machine he bought last week works _____effectively______ . ( effective)

18/ Let’s have an ___electrician_______ mend the iron.( electric)

19/ ___ultimately_______ ,he finished his work. ( ultimate)

20/ We should save our country’s _____natural_____ resources . ( nature)

21/ ___consumer______ ‘s main concern is quality of a new product. ( consume)

22/ I’m ___worried______ about my final exam. ( worry)

(23-28) Choose the word or phrase that best fits the blank space in the following passage:

Electricity is the (23) _________ common form of energy used today. In the modern world,

(24) _________ is instantly available at a touch of a switch. Electricity gas numerous (25) _________ . The most common use of electricity is to provide artificial lighting. (26) _________ factories, electricity is used to drive the electric motors of machines. In offices, electricity is used to light up the (27) _________ . It’s also used to operate air- conditioners, computers (28) _________ many other machines.

23/ A. many B. much C. more D. most

24/ A. electricity B. water C. gas D. coal

25/ A. way B. uses C. labels D. consumers

26/ A. At B. From C. In D. With

27/ A. office B. workplace C. machine D. tool

28/ A. but B. so C. because D. and

(33-36) Rewrite the sentences so that they are nearest in meaning to the sentence

printed before them.

33/ Speak English in slass regularly.

I suggest Speaking English in slass regularly.__________________________________________________

34/ He attends the course. He needs to improve his writing.

Because He needs to improve his writing, He attends the course____________­­­­­­­­­______________________________________

35/ Why don’t we plant some roses in the garden.

I think we should plant some roses in the garden.____________________________________________________

36/ I’m a doctor, and so is Thuy.

Thuy _is a doctor and so am i__________________________________________

21. Ba missed the Math test yesterday. ________, he will have to do it next week. A. therefore B. but C. and D. because 22. My sister is very tired: ________, she still has to cook dinner for the family. A. so B. however C. and D. as 23. She doesn’t look so pretty ________.She has soft voice. A. and B. but C....
Đọc tiếp

21. Ba missed the Math test yesterday. ________, he will have to do it next week.

A. therefore B. but C. and D. because

22. My sister is very tired: ________, she still has to cook dinner for the family.

A. so B. however C. and D. as

23. She doesn’t look so pretty ________.She has soft voice.

A. and B. but C. so D. however

24. They don’t like the opera ________ it doesn’t look sound interesting.

A. and B. but C. because D. so

25. Daisy is very nice: ________, all her friends love her very much.

A. and B. so C. therefore D. because

26. Can you turn­­­­­­­­­_________ the lights? It’s too dark.

A. on B. off C. in D. for

27. What are you looking ________? My picture book. I’ve lost it.

A. on B. off C. for D. after

28. There are ________ saving methods and inventions to use solar energy.

A. energetic B. energize C. energy D. power

29. I had to pay much money this month for the international________.

A. calls B. calling C. to call D. called

30. A new – conditioner will be ________ this morning.

A. to install B. installed C. installing D. to install.

31. Scientists are looking for an ________ way to educe energy consumption.

A. effect B. affection C. effective D. effectively

32. We can ________ easily in the daylight.

A. to read B. reading C. read D. readable

33. She won’t take all these suitcases ________ she likes to travel lightly

A. so B. but C. because D. and

34. They are completely short of water now. A number of people have died because of this ___

A. shortage B. short C. shorten D. shortening

35. What can we do to spend less ________ lighting?

A. in B. on C. about D. at

36. There will be a _______cut tomorrow in Bu Nho.

A. energetic B. energize C. energy D. power

37. Your house needs _________ right now it’s too old.

A. paint B. painted C. to paint D. painting

38. My father used to make me ________hard at night.

A. study B. to study C. studying D, studied

39. Will you _________for dinner one night.

A. across B. down C. over D. in

40. It is necessary that the government ________something about it immediately.

A. do B. did C. to do D. have done

41. He talks as if he_________ about it clearly.

A. know B. to know C. knowing D. knew

42. She _______ hard last night. She did her test perfectly this morning.

A. can have studied B. might have studied

C. should have studied D. must have studied

43. That’s the _______ interesting novel I’ve ever read.

A. more B. even C. most D. every

44. My color TV, _______ I bought 10 years ago, still gives beautiful pictures.

A. which B. that C. what D. X

45. He is very stubborn, so it will be difficult to _______ him to go.

A. persuade B. suggest C. make D. prevent

46. “Who is Mr. Medley?” “I have no idea. I’ve never heard _______ him”.

A. about B. from C. after D. of

47. Children are _______ to overcome problems.

A. determine B. determined C. determinant D. determination

48. They will be sent to work in America _______ their English is better next year.

A. when B. unless C. if D. because

49. I’ve never ______very well with my brother. We’ve got completely different personalities.

A. got off B. got on C. got away D. got up

50. ____ lion dancing is very popular in Viet Nam, my friend Andy does not enjoy it.

A. But B. Although C. If D. However

IV. Complete the conversations with expressions for suggestion.

1. A: I like having seafood for dinner.

B : ______________ go to the restaurant by the seaside?

2. A: I’m really tired.

B : I’m tired too. ______________ resting for a while?

3. A: ______________ travel around the town?

B : That’s a good idea. ______________ hiring a motorcycle. We’ll see a lot more that way.

4. A: I want to buy some souvenirs before we leave.

B : OK. ______________ go shopping after dinner.

5. A: What should I do to save electricity?

B : I ______________ turn on a lot of lights and remember to turn off television before going to bed.

6. A: It’s a lovely day. ______________ go for a picnic?

B : No. I don’t want to. ______________ playing tennis.

V. Use the words given in the box to fill in the blanks to make a meaningful passage. There is one extra word that you don’t need to use:

recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking.

Our environment is in (1) ______. Modern ways of living and today’s industries are (2) ______ it. Most people think there is (3) ______ they can do. This is not true. Everyone can do something to help (4) ______ our environment. Here is a (5) ______ of things you can do.

- Help to cut pollution by (6) ______ the bus to work instead of your car.

- Buy fruit and (7) ______ that have not been treated with pesticides.

- Recycle all your cans, bottles and paper. There should be a (8) ______ center somewhere near your home, so take them there.

Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.

VI. Read the text then answer true or false

People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy.

Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.

1. None of the world’s energy comes from the sun.

2. Wind, steam, and gasoline are sources of energy.

3. People have never used nuclear energy.

4. Energy is the ability to do work.

5. We need new sources of energy.

VII: Complete each of the following sentences in such a way that means the same as the first one
1. Mary no longer prepares for the wedding parties
à Mary doesn't........................................... ......................................................................
2. Who owns this motorcycle?
à Who does........................................................................................................................?
3. How long have John and Mary been married?
à When did.................................................. ......................................................................
4. Remember to check for spelling mistakes before you hand in your composition.
à Don’t.................................................. ............................................................................
5. The sea was too rough for the children to go swimming
à The children......................................................................................................................
6. Mary rang hours and hours.
à It is.................................................. ..................................................................................
7. He failed to win the race.
à He didn't........................................................................................................... ................
8. It was only when I looked the room that I realized I hadn't turned off the cooker.
à Not until.................................................. .........................................................................
9.You know a bit about cars but I know more.
à You don’t....................................................................................................................... ..
10. The rain began to fall during my walk in the country.
à While.................................................................................................................................
VIII: Use the correct form of the words in the brackets to complete the following sentences.
1. The man could give no.........for his violent behavior. (EXPLAIN)
2. Although her visit was ........., we made her welcome just the same. (EXPECT)
3. I know all the boys who live in my................ (NEIGHBOUR)
4. He does not agree with the.....that there is life on other planets. (BELIEVE)
5. He examined the parcel......, as he had no idea what it could be. (SUSPECT)
6. All the courses ....... in January will finish in June. (BEGIN)
7. A letter should always end with the ...... of the writer. (SIGN)
8. It is really quite.....that we should have been at the same college without having met before (ORDINARY)
9. There is a great.....between Hari and his twin brother. (SIMILAR)
10. With a good.... of the criminal from witnesses, the police were able to find him easily. (DESCRIBE

2
19 tháng 9 2019

VII: Complete each of the following sentences in such a way that means the same as the first one
1. Mary no longer prepares for the wedding parties
Mary doesn't......prepare for her wedding parties..................................... ......................................................................
2. Who owns this motorcycle?
Who does........this motocycle belong to ................................................................................................................?
3. How long have John and Mary been married?
When did.......John and mary get married........................................... ......................................................................
4. Remember to check for spelling mistakes before you hand in your composition.
Don’t.....forget to checking for spelling mistakes before you hand in your composition. ............................................. ............................................................................
5. The sea was too rough for the children to go swimming
The children.......coudn't swimming in the sea because it was too rough .........................................
6. Mary rang hours and hours.
It is.....hours since mary rang...................................
7. He failed to win the race.
He didn't.........win in the race..........................
8. It was only when I looked the room that I realized I hadn't turned off the cooker.
Not until.......... I looked the room , did I realize I hadn't turned off the cooker.........................
9.You know a bit about cars but I know more.
You don’t....know about cars as much as me..............................................
10. The rain began to fall during my walk in the country.
While......I were walking in the country , the rain began to fall................................................................

22 tháng 2 2019

cái ccccccccccccccccccccccccccccccccccccccc

1. air and water ....................... can make people fall ill( pollute) 2. i always drive more ................................... at night ( care) 3. you can............................. the amount of gas by traveling by bicycle or public transport ( ruduction) 4/ easter is a ................................. festival which is celebraling in many countries in the world ( joy) 5. consumers want products that will not only work ................................., but also save money (...
Đọc tiếp

1. air and water ....................... can make people fall ill( pollute)

2. i always drive more ................................... at night ( care)

3. you can............................. the amount of gas by traveling by bicycle or public transport ( ruduction)

4/ easter is a ................................. festival which is celebraling in many countries in the world ( joy)

5. consumers want products that will not only work ................................., but also save money ( effect)

6. there are energy-saving methods and ........................ to use solar energy (invent)

7.most of our .................... nows comes from the use of coal, gas oil or nuclear power ( electrical0

8. .......................................... pollution is serious problrm today( environment)

9. i look forward to receving good........................... from your company ( respond)

10. not so long ago the country was ................. with green trees(cover)

11. she..................... declined his invitation(polite)

12. i think the..................... drivers should be fined heacily( care)

ex2.

1.he always hates........................ the phone and very often lét it............................(answer/ring)

2. he....................... his job last month and since then he .................... out of work (lose/be)

3. why................ you.........................at me like that?

- ............................. i .......................................... anything wrong ?(look/do)

4. on sunday while i ......................... my breakfast, i .................................. a knock at the door (make/hear)

ex3.

1. if they(not/study).....................hard, they will fail their final ẽamination

2. don't forget (turn)..................... off the faucets when you go out

3. my brother is used to (wash) .................. his clother in the mỏning

4. tom(write)....................this letter for three hours

5. nam enjoyd (work)...................with children

1
27 tháng 10 2018

1. air and water ....................... can make people fall ill( being polluted)

2. i always drive more ................................... at night ( careful)

3. you can............................. the amount of gas by traveling by bicycle or public transport ( reduce)

4/ easter is a ................................. festival which is celebraling in many countries in the world ( joyable)

5. consumers want products that will not only work ................................., but also save money ( effectively)

6. there are energy-saving methods and ........................ to use solar energy (inventions)

7.most of our .................... nows comes from the use of coal, gas oil or nuclear power ( electricity0

8. .......................................... pollution is serious problrm today( environmental)

9. i look forward to receving good........................... from your company ( response)

10. not so long ago the country was ................. with green trees(covered)

11. she..................... declined his invitation(impolite)

12. i think the..................... drivers should be fined heacily( careless)

ex2.

1.he always hates........................ the phone and very often lét it............................(answering /ring)

2. he....................... his job last month and since then he .................... out of work (lost/has been)

3. why........are........ you.............looking............at me like that?

- ............Did................. i ......................do.................... anything wrong ?(look/do)

4. on sunday while i ......................... my breakfast, i .................................. a knock at the door (was making/heard)

ex3.

1. if they (do not study).....................hard, they will fail their final ẽamination

2. don't forget (to turn)..................... off the faucets when you go out

3. my brother is used to (washing) .................. his clother in the mỏning

4. tom (has written)....................this letter for three hours

5. nam enjoyd (working)...................with children

27 tháng 10 2018

Ex 1.

2. ...drive more carefully...

11. she.......politely.... declined his invitation(polite)

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