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In many countries in the process of (1. industrialize--> industrialization), overcrowded cities present a major problem. The (2. underpopulation--> overpopulation) of towns is mainly caused by the drift of (3. great--> large ) numbers of people (4. in--> from) the rural areas. The only long-term solution is (5. make--> to make) life in the areas more (6. attractively--> attractive), which would encourage people to stay (7. here--> there). This could be achieved by providing incentives (8. to--> for) people to go and work in the villages. Moreover, facilities in the rural areas, (9. so as--> such as) transportation, health, and (10. educational--> education) services should be improved.

1. All of the homework (A) given by our teachers (B) are (C) useful to every (D) student.
B => is
2. When Helen (A) was a child, she (B) has worked in a factory (C) for (D) more than three years.
B => worked
3. The tourist guide only (A) has a (B) twenty-dollars bill with her (C) when she landed (D) at the airport.
B => twenty-dollar
4. After Mrs Wang (A) had returned (B) to her house (C) from work, she (D) was cooking dinner.
D => cooked
5. Elizabeth I (A) has reigned (B) as (C) Queen of England (D) from 1558 to 1603.
A => resigned
6. Caroline refused (A) taking the job (B) given to her (C) because the salary (D) was not good.
A => to take
7. I (A) finished college last year, and I (B) am working here for (C) only eight months (D) now.
B => have been working
8. If you think (A) carefully before (B) making your decision, you will avoid (C) to get into trouble (D) later.
C => getting
9. Each of the (A) members of the group (B) were made (C) to write a report every (D) week.
B => was
10. Last week Mark (A) told me that he (B) got very bored with his present job and (C) is looking for a (D) new one.
C => was looking

Khoanh vào đáp án đúng :
1. If it .................... this evening, I won't go out.
A. rain | B. rains | C. raining |
2. If the weather gets worse, the children ....................... school for some days.
A. don't have | B, won't have | C. wouldn't have |
3. The Browns had to use all their ................... to buy their house.
A. expense | B. savings | C. reserves |
4. They will put off holding their wedding party next week.
A. destroy | B. postpone | C. cancel |
5. If people ................ public transport, there will be less pollution.
A. use | B. will use | C. can use |
6. Plants .............. it they don't get sun and water.
A. die | B would die | won't die |
7. .................. air is one of the many problems we have to solve.
A. Pure | B. Polluted | C. Dust |
8. I'll be in trouble if I ............... my passport.
A. lose | B. will lose | B. lost |
9. If it is raining this evening, I .....................
A. will go out | B. don't go out | C. won't go out |
10. I felt ............... disappointed because of their bad behavlor.
A. real | B. reality | C. really |
11. Unless you understand, I ............... explain it again to you.
A. am | B. was | C. will |
12. If you now where she lives, please let me ....................
A. know | B. knew | C. to know |
13. If he ........... a student, he will get a discount.
A. is | B. was | C. will be |
14. "Shall we go out to choose a birthday gift for Mary?" - "................"
A. Good idea | B. Happy birthday | C, Yes, please do |
15. Let's go out for a drink.- ...................
A. Yes, please | B. You are welcome | C. Good idea |
16. Let's go to Vung Tau on the weekend. - ................
A. Yes | B. Yes, let's | C. Yes, please |
17. We are going to go on a picnic on Sunday. Would you like to join us ?
A. You are right | B. Yes, I would | C. Yes, I'd love to |
18. Why don't we go to the cinema this evening ?
A. Will you join us ? | B. Yes, let's ! | C. I'd like it |
19. What shall we do this evening ?
A. No problem | B. Let's go out for dinner | C. Oh, that's g ood ! |
20. Would you like something to drink, Hoa ? - ................ I'm not thirsty.
A. Great | B. No, thanks | C. Good idea |
21. A : How about going out to dinner tonight ?
B: ...............
A. Oh, thank you | B. Yes, please | C. No, I don't want to |
22. Why don't we go for a picnic this weekend ?
A. What do you suggest ? | B. Yes , please |
C. How's that ? |
23. If he ............. hard today, can he have a holiday tomorrow ?
A. works | B will work | C. worked |
Khoanh vào đáp án đúng :
1. If it .................... this evening, I won't go out.
A. rain | B. rains | C. raining |
2. If the weather gets worse, the children ....................... school for some days.
A. don't have | B, won't have | C. wouldn't have |
3. The Browns had to use all their ................... to buy their house.
A. expense | B. savings | C. reserves |
4. They will put off holding their wedding party next week.
A. destroy | B. postpone | C. cancel |
5. If people ................ public transport, there will be less pollution.
A. use | B. will use | C. can use |
6. Plants .............. it they don't get sun and water.
A. die | B would die | C.won't die |
7. .................. air is one of the many problems we have to solve.
A. Pure | B. Polluted | C. Dust |
8. I'll be in trouble if I ............... my passport.
A. lose | B. will lose | B. lost |
9. If it is raining this evening, I .....................
A. will go out | B. don't go out | C. won't go out |
10. I felt ............... disappointed because of their bad behavlor.
A. real | B. reality | C. really |
11. Unless you understand, I ............... explain it again to you.
A. am | B. was | C. will |
12. If you now where she lives, please let me ....................
A. know | B. knew | C. to know |
13. If he ........... a student, he will get a discount.
A. were | B. was | C. will be |
14. "Shall we go out to choose a birthday gift for Mary?" - "................"
A. Good idea | B. Happy birthday | C, Yes, please do |
15. Let's go out for a drink.- ...................
A. Yes, please | B. You are welcome | C. Good idea |
16. Let's go to Vung Tau on the weekend. - ................
A. Yes | B. Yes, let's | C. Yes, please |
17. We are going to go on a picnic on Sunday. Would you like to join us ?
A. You are right | B. Yes, I would | C. Yes, I'd love to |
18. Why don't we go to the cinema this evening ?
A. Will you join us ? | B. Yes, let's ! | C. I'd like it |
19. What shall we do this evening ?
A. No problem | B. Let's go out for dinner | C. Oh, that's good ! |
20. Would you like something to drink, Hoa ? - ................ I'm not thirsty.
A. Great | B. No, thanks | C. Good idea |
21. A : How about going out to dinner tonight ?
B: ...............
A. Oh, thank you | B. Yes, please | C. No, I don't want to |
22. Why don't we go for a picnic this weekend ?
A. What do you suggest ? | B. Yes, please | C. How's that ? |
23. If he ............. hard today, can he have a holiday tomorrow ?
A. works | B will work | C. worked |

A | B |
1. sarah was late home | e. mark had already gone to bed |
2. Mike hadn't cooked for a long time |
c. he'd almost forgotten how to |
3.the piano was heavy | h. Mike and Harriet couldn't move it |
4. tom was annoyed about United losing | b. he wouldn't speak to anyone |
5. the band was a big attraction | a. all the tickets sold out |
6. Vicky had a lot of work to do | i. she was sure she'd never finish it |
7. the party made a lot of noise | d.it kept all the neighbors awake |
8. she speaks English well | k. you would think it was her native language |
9. it was horrible weather | g. we spent the whole day indoors |
10. the music was loud | f. you could hear it from miles away |
Transformation:
1. Sarah was home so late that Mark had already gone to bed.
2. Mike hadn't cooked for such a long time that he'd almost forgotten how to cook.
3. The piano was so heavy that Mike and Harriet couldn't move it.
4. Tom was so annoyed about United losing that he wouldn't speak to anyone.
5. The band was such a big attraction that all the tickets sold out.
6. Vicky had so much work to do that she was sure she'd never finish it.
7. The party made so much noise that it kept all the neighbors awake.
8. She spoke English so well that you would think it was her native language.
9. It was such horrible weather that we spent the whole day indoors.
10. The music was so loud that you could hear it from miles away.

She wouldn't be very happy because she doesn't have any friends.
Chắc vậy :)))))

1.Check your work on the screen. Onc you're satisfied, you can back up copy.
2.If the printer runs out of paper, a warning light indicates that you need some more.
3.The boss said it was nobody's fault but we put it down to bad programming on the part of those "experts" at head office.
4.The program took up a lot of dish space so there wasn't much room for anything else.
5.Calculations which used to take ages can now be worked out in a few seconds.
1. .....Although.....she has prepared everything, she is still worried
2. Edison,...who...invented the electricity light bulbs, was a great scientist
3. We were ....afraid......that you would miss the flight
4. That man was rich. ....However....., he was not happy
5. I'm looking forward to ....meeting.....her very much
6. Turn .....down.... the music. It's too loud
7. I'd like to arrive.....early.... if I can
8. I.....suggest...watching a comedy on TV
1. We stared cooking for the party two hours ago
-> We have ............been cooking/cooked............ for two hours
2. "Will you repaint your house for Tet?", my uncle said to me
-> My uncle asked me..........if I would repaint.....my house for Tet
3. Mr Tuan isn't a doctor, so he can't treat people
-> Mr Tuan could treat people......if he were........doctor
4. They began using taht computer three months ago
-> That computer has.........been used for........three months
5. "Don't forget to phone your mother", she told him
-> She reminded........him not to phone.........mother
6. Emily is sick today, so she cannot go to school
-> Emily could go to school.......if she weren't sick.........today
7. Lan cooks better than Hoa
-> Lan is..........better at cooking than......Hoa
8. What a pity! I can't come to your party
-> I wish...........I could come to........ your party
9. We live in a comfortable hotel
-> The hotel which.....we live in is..... Comfortable
10. Lan was sick, so she couldn't go to school
-> Lan couldn't go to school........because she.......was sick
11. Yesterday I bought the T-Shirts. They are very colorful
-> The T-Shirts which...........I bought yesterday........are very colorful
12. The plumber can't come to my house today. He helps me check the pipes
-> The plumber.........who helps me check the pipes............ the pipes can't come to my house today
13. What about using banana leaves to wrap food? -> I suggest that banana leaves.........should be used to..........wrap food