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Fill in the blank
Tooth decay....STARTS.(start) early in life. It.CONTINUES....(continue) throughout adult life so that many of us will..HAVE LOST..(lose) quite a few of our teeth by the time we ...REACH......(reach) old age.
There..ARE.....(be) two causes of tooth decay.One cause is that many of us...DON'T TAKE ....(not take) proper care of our teeth. Besides that, we eat a lot of sugary food, thus....RESULTS....(result) in tooth decay. Ever since we...ARE...(be) young, we....ARE ENCOURAGED....(encourage) to brush our teeth properlu and regularly. However, most of us...DON'T PAY.....(not pay) attention to this advice and neglect our teeth.
Change into passive
1. They will hold the meeting before May Day.
------->The meeting ......will be held before May Day......
2. Somebody has taken some of my books away
--------> Some of my books have been taken by somebody............
3. They have to repair the engine of the car.
-------> The engine of the car ....HAS TO BE REPAIRED.......
4. They may use this room for the classroom.
---------->This room .......MAY BE USED FOR THE CLASSROOM........
5. The teacher is going to tell a story.
------------A story IS GOING TO BE TOLD BY THE TEACHER...........
6. John used to visit his parents at weekends.
----------> His parents ....USED TO BE VISITED BY JOHN AT WEEKENDS.........
7. They use milk for making butter and cheese.
-------->Milk clothing. ..IS USED FOR MAKING BUTTER AND CHEESE..........
8. They have provided the victims with food and clothing
-----> The victims ......HAVE BEEN PROVIDED WITH FOOD AND CLOTHING......
9 . People speak English in most every corner of the world .
------>. English ...IS SPOKEN IN MOST EVERY CORNER OF THE WORLD.........
10. The students are writing the lesons now .
------> The lesson IS BEING WRITTEN BY THE STUDENTS NOW.
11. Her teacher taught her how to apply this theory
------>She .WAS TAUGHT HOW TO APPLY THIS THEORY BY HER TEACHER.............
12. Someone will tell him that news.
------> he ......WILL BE TOLD THAT NEWS BY SOMEONE....
EXERCISE: Complete the sentences with "for" or "since":
1. We haven't heard from them ___FOR______ ages
2. They waited for you _____FOR____ two days
3. They haven't met him ____SINCE_____ he left the room
4. We have bought the new car ___SINCE_____ 1999
5. Haven't you seen him _____SINCE_______ Christmas?
6. It was not rained ____SINCE______ May
7. I haven't written to him _______FOR_ five months.
8. She has spoken to them _____SINCE__ this morning
9. We have listened to music __SINCE______ 8a.m
10. The house been built _____SINCE_____ last year
EXERCISE: Use simple past or present perfect to complete the following sentences:
1. Her English ( improve) ______HAS IMPROVED_____ recently
2. How many pages _____HAVE YOU READ____ you (read) _________ so far?
3. We (finish)____FINISHED____ our homework two hour ago
4. __________ you(be)__________ to Rome? HAVE YOU BEEN
5. I (see)____________ him several times on TV HAVE SEEN
6. What _______you (do)__________ last night? DID YOU DO
7. This is the first time I (visit)______ the city HAVE VISITED
8. They (buy)__________ the garden some days ago. BOUGHT
9. I (learn)________ English since I (be)__________ 11 years old HAVE LEARNT/ WAS
10. Be careful! I (just clean)________ the floor HAVE JUST CLEANED
11. The meal (already be)___HAS ALREADY BEEN____ ready
12. I ( never read)________ an interesting story like this before HAVE NEVER READ
EXERCISE : Rewrite the following sentences with the words given
l. Minh last wrote to his pen al five months ago
-> Minh hasn't WRITTEN TO HIS PENPAL FOR 5 MONTHS.
2. The last time we visited Kuala Lumpur was 3 years ago
-> I haven't VISITED KUALA LUMPUR FOR 3 YEARS.
3. When did you study English?
-> How long HAVE YOU STUDIED ENGLISH ?
4. They began building this house 2 months ago
->They have BUILT THIS HOUSE FOR 2 MONTHS.
5. My father started to work in this factory last week
-> My father has WORKED IN THIS FACTORY SINCE LAST WEEK.
6. How long has he worked in the garden?
->When DID HE BEGIN TO WORK IN THE GARDEN ?
7. How long ago did you learn music?
-> How long have YOU LEARNT MUSIC ?
8. He started living in Ho Chi Minh city when he was 8
-> He has LIVED IN HCM CITY SINCE HE WAS 8.
9. He learnt English when he was 18
-> He has..LEARNT ENGLISH SINCE HE WAS 18.
10. They have worked in that factory for five years
-> They began WORKING IN THAT FACTORY 5 YEARS AGO.
ll. My father stopped smoking two years ago
-> My father hasn't SMOKED FOR 2 YEARS.
12. We have learnt English for four years.
-> We started. LEARNING ENGLISH 4 YEARS AGO.
13 My father started to give up smoking last year
-> My father has GIVEN UP SMOKING SINCE LAST YEAR.
14. They have worked in that factory since 2001
-> They started. WORKING IN THAT FACTORY IN 2001.
15. Lan hasn't written to Maryam for a month.
-> Lan didn't...WRITE TO MARYAM A MONTH AGO...
16. He has lived in Ha Noi since he was 12.
-> He started. LIVING IN HA NOI WHEN HE WAS 12.
17. I haven't met her for a long time.
-> I didn't. MEET HER A LONG TIME AGO.
18. How long have you leamt French ?
-> How long ago DID YOU LEARN FRENCH ?
19. How long have you bought this car -> When did YOU BUY THIS CAR ?
20. When did you start to listen to classical music ?
->How long HAVE YOU LISTENED TO CLASSICAL MUSIC ?
21. I saw her 10 years ago.
-> I haven't SEEN HER FOR 10 YEARS.
EXERCISE : Rewrite the following sentences with the words given
l. Minh last wrote to his pen al five months ago
-> Minh hasn't written to his pen pal for five months
2. The last time we visited Kuala Lumpur was 3 years ago
-> I haven't visited Kuala Lumpur for 3 years
3. When did you study English?
-> How long have you studied English
4. They began building this house 2 months ago
->They have built this house for 2 months
5. My father started to work in this factory last week
-> My father has worked in this factory since last week
6. How long has he worked in the garden?
->When did he work in the garden?
7. How long ago did you learn music?
-> How long have you learnt music ?
8. He started living in Ho Chi Minh city when he was 8
-> He has lived in Ho Chi Minh City since he was 8
9. He learnt English when he was 18
-> He has...learnt English since he was 18
10. They have worked in that factory for five years
-> They began to smoke in that factory five years ago
ll. My father stopped smoking two years ago
-> My father hasn't smoked for two years
12. We have learnt English for four years.
-> We started. to learn English four years ago
13 My father started to give up smoking last year
-> My father has given up smoking since last year
14. They have worked in that factory since 2001
-> They started. to work in that factory in 2001
15. Lan hasn't written to Maryam for a month.
-> Lan didn't...write to Maryam a month ago..
16. He has lived in Ha Noi since he was 12.
-> He started.to live in Ha Noi when he was 12
17. I haven't met her for a long time.
-> I didn't. meet her a long time ago
18. How long have you leamt French ?
-> How long ago did you learn French?
19. How long have you bought this car -> When did you buy this car?
20. When did you start to listen to classical music ?
->How long have you listened to classical music?
21. I saw her 10 years ago.
-> I haven't seen her for 10 years
Air pollution is a (1) cause of ill health in human being. In a lot of countries there are laws (2) limiting the amount of smoke (3) which factories can produce. Athough there isn't enough information on the effects of (4)smoke (5) in the atmosphere, doctors have proved that air pollution causes lung (6) diseases.
The gases from the exhausts of cars have also increased air pollution in (7) most cities. The lead in petrol produces a poisonous gas which (8) often collects in busy streets (9)surrounded by high buildings. Children live in areas (10) where there is a lot of lead in the atmosphere can not(11) think as quicky as (12) other children and are clumsy when they use their hands.
There are other long term (13) effects of pollution. If the gases in the atmosphere continue to increase, the earth's climate may become (14) warmer. A lot of the ice near the poles may melt and may cause (15) serious floods.
VIẾT LẠI CÁC CÂU SAU
1. The book was less expensive than I expected
->The book didn`t as expensive as I expected
2. Man has never has such efficent servants as computers
->Computers is the most efficent servants as computer Man has never had
3. The fire will go out if he doesn`t put move wood on
->Unless he put move wood on, The fire will go out
4. " I am myself a stranger here " said the woman
-> The woman said she was herself a stranger there
5. I am sure she was very beautiful when she was young
-> She must have been very beautiful when she was young
Read the passage. Write T for true sentences, F for false sentences and N for the sentences containing no information.
It is great to have pen pals. In my opinion, friendship is among the meaningful relations in our life. Many of my friends have pen pals and they correspond regularly. A friend of mine once got a letter from the school mailbox and told me a lot of interesting things about her pen pal. That made me excited and I was eager to have one. Therefore, I got online and did some chatting. I was lucky to get to know a very nice Australian girl. Her name's Jenny. She and I are the same age and we have a lot of things in common.
Although my English was not very good at first, we were able to understand each other quite well. My English has improved a lot. Jenny has never been to Viet Nam. However, she thinks well of our country and our people. When she comes to Viet Nam, I will take her to some interesting places, especially our World Heritage Sites, such as Ha Long Bay, Hoi An Ancient Town, My- Son Tower. Through her mail, she tells me about her country. Thanks to Jenny, I know more and more about Australia. I hope to be an exchange student in Australia some day and we will be able to meet.
1. The writer's English is now better than before. ( T )
2. The writer has never been to Australia. ( T )
3. Australia doesn't have as many World Heritage Sites as Viet Nam. ( F )
4. The pen pal mentioned is as old as the writer. ( T )
5. They correspond in Vietnamese ( T )
1 European___(hairdressers/barbers/dentists/doctors) often serve to cut people's hair and take care of people's teeth from the Middle Ages (hic cái này kiến thức địa lý xã hội chứ mình cũng hong rõ :')
2 I wish I____(would stay/hadn't stayed/wouldn't stay/had stayed) under the sun for a long time. Now I have terrible sunburn (wish trong quá khứ: wish S had Vp2
3 My parents still____(behave/treat/tell/say) me like a child (đối xử)
4 The ritual of the party conference is acted___(out/in/on/at) in the same way every year (act out: diễn)
5 ____kind of you to help! (how/what/which/when)
6 No one could tell me____(what/how/why/whom) to start the engine
7 I____(didn't used to/didn't use to/use not to/used to) like western music, but now I do
8 Choose the word whose underlined part is pronounced differently : (embroidered/embarrassed/preserved/structured)
9 Choose the word which has a different stress pattern ('confident/'graduate/'cognitive/abandon)
10 Choose the underlined word or phrase (A, B, C or D ) that needs correcting
Khang and Nam used to fly kites together
A B
when they were a child
C D-> children
xl cac bn câu hỏi này mình đánh sai nhé
Many people nowadays have to ....wear...... false teeth when they was middle-aged.
Since the beginning of this century (1)tooth... decay has greatly increased. the amount (2)of... sugar in our food has also increased. Doctors and dentists now know that (3)candy... is the chief cause of tooth (4).decay.. Eskimos' teeth, for example, started to (5)decay.. when they began to eat sweet (6).food..
Long ago doctors did not like (7).to.. treat people's teeth. Barbers and blacksmiths (8)looked... after people's teeth and pulled them (9).out.. when they decayed. Some people thought (10).toothache.. was a punishment from the gods