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I. Combine two sentences, using ''because/ since/ as''.
1. The water is highly polluted. We cannot swim in this part of the river. ->..........because ( since / as ) .the water is highly polluted, we cannot swim in this part of the river......
2. The company does not produce recycled paper. It is more expensive to produce than regular paper. ->..............The company does not produce recycled paper because it is more expensive to produce than regular paper. .........
3. We want people to be aware of the problem of pollution. We have'' a green week'' three times a year. ->.......because we want people to be aware of the problem of pollution, We have'' a green week'' three times a year. ..................
4 The area around the beach is full of trash. No one wants to go swimming or sunbathing there. ->...........since the area around the beach is full of trash, No one wants to go swimming or sunbathing there. ....................
5. It started to rain. We could not keep on cleaning the beach. ->........as it started to rain, we could not keep on cleaning the beach. -..........................
6.Mr. Minh is admired. He dedicated all his life protecting environment. ->........................Mr. Minh is admired because He dedicated all his life protecting environment...........
II. Rewrite each sentences so that the meaning stays the same:
1. Shall I phone you this evening? -> Do you want.............me to phone you this evening ?..........................
2. I can do what I want and you can't stop me. -> You can't..........prevent me from doing what i want...................
3 I would like you to help me to put the chairs away. -> Do you mind.........helping me put the chairs away ?...................
4. It's not a good idea to travel during the rush hour. -> It's better to avoid.................travelling during rush hour.....................
5. I'd refer not to go out tonight. -> I'd rather.........not go out tonight..............................
I. There is a mistake in each of these sentences . Underline the mistake and then correct it
1. If we run out of oil , we need other kind of energy => will need
2. If pollution will increase , more and more trees will die => 0
3. You shouldn't eat quick , it's not good for your health=> quickly
4. Hoa is studying hardly for her exams => hard
5. I usually feel worriedly before an exam =. worried
6. They are certain that they can help us cleaning up the beach => certainly
7. I am disappointed that they did not tell us how doing it =. to do
8. He couldn't meet you because of he was busy => 0
9. She went to bed early because her sickness => because of
10. the pupils were divided in small groups =. into
Fill each blank in these sentences with a suitable preposition.
1. I object ________TO_______ going to the movies on weekdays.
2. We got there just _______IN________ time to see the end of the program.
3. They will come here ________AT_______ noon.
4. You should try to keep up ________WITH______ the other students in your class.
5. I certainly hope that David is aware ______OF_________ all the problems involved.
6. She is often dressed ________IN______ white.
7. Their house is _______AT_______ the corner of the street.
8. We were much surprised _______AT________ her sudden appearance.
9. Her father has much influence _______ON_______ her.
10. Both of the men were trying to speak _______AT________ the same time.
1. by
2. for
3. on
4. for
5. of
6. to - from
7. at - of
8. without
9. at
10. on
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IV. Choose the underlined words or phrases that are not correct in standard written English
.1. I am not very tall . I wish I was>> were taller.
2.Would you like coming>> to come and visit me next summer.
3.Lan enjoyed the peaceful atmostphere during>> while Maryam was praying.
4.Ba has to walk to school, so he wishes he has>> had a bicycle
5. He use>> used to write to me once a week , but he doesn’t write anymore.6. We are good friends. We knew>> have known each other for a long time.
7. In the 1970s jeans became cheaper because>> so many people began wearing jeans.
8.Wearing casual clothes makes students to>>\(\varnothing\) feel self-confident.
9. I have visited London in>> since 1996.
V- Fill in the blank space with the correct from of the words in parentheses :
1) The girls went to see the ___famous__ places in HCMC. (fame)
2) Vietnamese people are very ___friendly___ and hospitable. (friend)
3) They __invite___ me to join their family to Hue last year.(invitation)
4) They have just _____introduced___ a new style of jeans in the USA .(introduction)
5) Some designers have ___modernized___the Aodai by printing lines of poetry on it.(modern)
6) She sings very ___beautifully____. (beauty)
7) He was very ___proud___ of the work he had done. PRIDE
8) Your money will be refunded if the goods are not to your complete __satisfaction__.SATISFY
9) The beach is full of all kinds of ____pollution___. (pollute)
10)Look at the __colorful___ bulbs. They are so beautiful. (color)
V- Fill in the blank space with the correct from of the words in parentheses :
1) The girls went to see the _______famous_________ places in HCMC. (fame)
2) Vietnamese people are very _______friendly_________ and hospitable. (friend)
3) They ________invite_________ me to join their family to Hue last year.(invitation)
4) They have just _______introduced____________ a new style of jeans in the USA .(introduction)
5) Some designers have _____moderation________the Aodai by printing lines of poetry on it.(modern)
6) She sings very ________beautifully________. (beauty)
7) He was very ____prideful________ of the work he had done. PRIDE
8) Your money will be refunded if the goods are not to your complete ______satisfying_____.SATISFY
9) The beach is full of all kinds of _______pollution_________. (pollute)
10)Look at the ________colorful ______ bulbs. They are so beautiful. (color)
1. If she comes late again, she will lose her job
2. If i win this competition, i will give the award to the unlucky people
3. If we go by train, it will be cheaper
4. If we go by plane, it will be quicker
5. If you need more bags, i will give you some
6. If we throw these bottles over the hedge, that will pollute the wood
7. If i dont see you tomorrow, i will call you up
8. If the weather is good tomorrow, we will go swimming
9. If the streets are full of trash, we will heap it and burn it down
10. If it rains, she will stay at home and watch tv
1. John did most of the work. He is very clever.
-> John, who is very clever, did most of the work.
III. RELATIVE CLAUSES WITH PREPOSITIONS:
1. Here's the address. You should write to this address.
-> Here's the address to which you should write.
2. Renewable energy sources are difficult topics. I'm not familiar with these topics.
-> Renewable energy sources, which topics I'm not familiar with, are difficult topics.
3. This country now has 300 wind turbines. The national network relies on these turbines.
-> This country now has 300 wind turbines which the national network relies on.
4. The radio is made in China. You are listening to it .
-> The radio, which you are listening to, is made in China.
5. Your mother is very nice. I talked to her last week.
-> Your mother, to whom I talked last week, is very nice.
6. These are my friends. I went to Da Lat with them last year.
-> These are my friends with whom I went to Da Lat last year.
7. I will hold a party. You will be invited to it.
-> I will hold a party which you will be invited to.
8. I don't like my girlfriend. She always asks me to wait for her whenever we go out.
-> I don't like my girlfriend who always asks me to wait for her whenever we go out.
9. These are the books. I have told you about them.
-> These are the books which I have told you about.
10. That is the man. I 've borrowed some money from him.
-> That is the man whom I've borrowed some money from.
11. Who was that man? I saw you with that man in the restaurant.
-> Who was that man, with whom I saw you in the restaurant?
12. The wall is dirty. You are leaning against it.
-> The wall, which you are leaning against, is dirty.
13. I'm going to visit Brazil. I don't know anything at all about it.
-> I'm going to visit Brazil which I don't know anything at all about.
14. My uncle Tom will be arriving tomorrow. You've heard so much about him.
-> My uncle Tom, whom you've heard so much about, will be arriving tomorrow.
15. A history of the town will be published soon. People know nothing about it.
-> A history of the town, which people know nothing about, will be published soon.
16. She found the bag. It belonged to her.
-> She found the bag which belonged to her.
17. This is the guy. I got it from him.
-> This is the guy whom I got it from.
18. You are the partner. I want to work with you.
-> You are the partner whom I want to work with.
19. Here is the museum. I told you about it.
-> Here is the museum which I told you about.
I . Fill in each blank with a suitable preposition
1. Hoa is studying lard .....for..... her exams
2. Liz talked very interestingly .......about...... her working day
3. Last week I had an important interview ....for...... a job
4. We want people to be aware .....of... the problem of pollution
5. The area ......around..... the beach is full of trash
6. It started to rain . We couldn't keep .....on....... cleaning the beach
7. I like having new friends ......in...... other cities
8. What will we do if the streets are full ......of.... trash ?
9. If the climate changes we will meet .......... natural diasters
10. If I don't see you tomorrow , I will call you .......up...........
1. For
2. About
3. For
4. Of
5. Of
6. Off
7. In
8. Of
10. Up