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* Exercise 1 : Put the verbs in brackets into correct form:
1. If we had missed the train, we .......................... (be) late for the meeting.
2. If it …………………….(not, rain), I will come to see you.
3. We would be at the airport for hours, if we …………….(not know) that the flight was delayed.
4. If Nga ……………..…….(have) your address, she will send you a postcard.
5. If he………………………(drive) carefully, he wouldn’t have got an accident
6. If he……………….. (eat) all that, he will be ill.
7. If I find yo...
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* Exercise 1 : Put the verbs in brackets into correct form: 1. If we had missed the train, we .......................... (be) late for the meeting. 2. If it …………………….(not, rain), I will come to see you. 3. We would be at the airport for hours, if we …………….(not know) that the flight was delayed. 4. If Nga ……………..…….(have) your address, she will send you a postcard. 5. If he………………………(drive) carefully, he wouldn’t have got an accident 6. If he……………….. (eat) all that, he will be ill. 7. If I find your passport, I……………..(telephone) you at once. 8. If I ……………………(be) you, I would give up smoking.
Heat from the sun and water power can be controlled. And atomic energy can be used to do many things. We are now doing our best in making use of energy in our (1)_____ construction.
1 a. national b. nationalize c. nation d. nationally
We should visit that part of the country if it will be spring.
A. should
B. that part
C. if
D. will be
10 tháng 7 2023 lúc 20:14
Use "Unless" instead of "If" and versa:
1. If he doesn't hurry, he'll be late for school.
-> Unless __________________________________
2. Unless it stops raining, we won't go out.
-> _________________________________________
3. Unless he studied harder, he would fail the final exam.
-> If ________________________________________
1. He lost his money simply because he wasnt careful. (If)2. He didnt hurry, so he missed the train. (If)3. We didnt go because it raines. (If it hadnt)4. Without this treatment, the patient would have died. (If he)5. Mr.Mills lost his job because he was late every day. ( If Mr.Mills)6. We didnt go on holiday because we didnt have enough money. (If we)7. I was sick yesterday, so I didnt go to class (If)8. Because Alan never eats breakfast, he always overeats at lunch (If)9.Fred wouldnt do that i...
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1. He lost his money simply because he wasn't careful. (If)
2. He didn't hurry, so he missed the train. (If)
3. We didn't go because it raines. (If it hadn't)
4. Without this treatment, the patient would have died. (If he)
5. Mr.Mills lost his job because he was late every day. ( If Mr.Mills)
6. We didn't go on holiday because we didn't have enough money. (If we)
7. I was sick yesterday, so I didn't go to class (If)
8. Because Alan never eats breakfast, he always overeats at lunch (If)
9.Fred wouldn't do that if he didn't have your permission (Unless)
10. If no more guests come, there will be enough food for everyone. (Unless)
. Had you told me that this was going to happen, I ______ it. A. would never have believed B. don’t believe C. hadn’t believed D. can’t believe7. You are late. If you ______ a few minutes earlier, you ______ him. A. came / would meet B. had come / would have met C. come / will meet D. had come / would meet8. I...
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. Had you told me that this was going to happen, I ______ it.
A. would never have believed B. don’t believe
C. hadn’t believed D. can’t believe
7. You are late. If you ______ a few minutes earlier, you ______ him.
A. came / would meet B. had come / would have met
C. come / will meet D. had come / would meet
8. If there ______ no floods last year, the crop ______ better.
A. had been / would have been B. were / would be
C. had / would have been D. was / would have been
21. The laws of physics ________ when we provide these mathematical proofs. A. will soon be altered B. be soon altered C. soon will be altered D. will soon altered22. I am sorry, I cant come with you. I ________ to that party. A. wasnt invited B. invited C. am invited D. dont invite23. William Shakespeare ________ as the one of the greatest writers in English l...
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21. The laws of physics ________ when we provide these mathematical proofs.
A. will soon be altered B. be soon altered
C. soon will be altered D. will soon altered
22. I am sorry, I can't come with you. I ________ to that party.
A. wasn't invited B. invited C. am invited D. don't invite
23. William Shakespeare ________ as the one of the greatest writers in English literature history.
A. knew B. has known C. was known D. is known
24. Over a million dollars in cash ________ from a bank in Los Angeles.
A. stole B. has been stolen C. have stolen D. have been stolen
25. I'll have to go by bus as my car ________.
A. was being repaired B. is repaired
C. is being repaired D. will be repaired
26. Gold ________ in a cave near the foot of the mountain.
A. was discovered B. discovered
C. was being discovered D. will be discovered
27. VW cars ________ in Germany and the Czech Republic.
A. was made B. are made C. made D. had made
28. The twins ________ after by a German nanny for the last three years, so they can both speak German quite fluently.
A. have been looked B. were being looked
C. have been looking D. are looking
29. Because all hotels in this city ________ in advance, we were unable to find a hotel.
A. have not been booked B. had been booked
C. had not been booked D. have been booked
30. The traditions in our family ________ from generation to generation, and I expect this will continue in the future.
A. may have been passed down B. were being passed down
C. are going to be passed down D. have been passed down
1. The cases of COVID 19 outside China have increased 13 fold,________? A. hasn’t they B. haven’t they C. will they D. don’t they2. What you have said is wrong,_________? A. isn’t it B. haven’t you C. is it D. have you3. COVID 19 can be characterized as a pandemic, ________? A. can it B. can’t it C. isn’t it D. c...
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1. The cases of COVID 19 outside China have increased 13 fold,________?
A. hasn’t they B. haven’t they C. will they D. don’t they
2. What you have said is wrong,_________?
A. isn’t it B. haven’t you C. is it D. have you
3. COVID 19 can be characterized as a pandemic, ________?
A. can it B. can’t it C. isn’t it D. can’t they
4. The coronavirus had already overwhelmed China, South Korea, Iran and Italy,________?
A. hadn’t it B. hasn’t it C. didn’t it D. wasn’t it
5. Health authorities have activated their most serious response level,________?
A. haven’t it B. hadn’t they C. have it D. haven’t they
6. Your mother is cooking in the kitchen,_________?
A. isn’t she B. doesn’t she C. won’t she D. is she
7. Chinese officials quickly shut down Wuhan market,_________?
A. doesn’t it B. didn’t they C. hadn’t they D. do they
8. There are no easy ways to succeed,________?
A. are there B. aren’t there C. aren’t they D. are they
9. No one is a better cook than my sister, ________?
A. aren’t they B. is he C. are they D. is it
10. They’ll buy a new apartment, ________?
A. will they B. won’t they C. don’t they D. will not they
I. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.1. The World Wildlife Fund is working to protect and save the forests that are in ______.A. danger B. survival C. interfere D. interest2. The little girl ______ I borrowed this pen is absent from school today. A. about whom B. of whom C. to whom D. from whom 3. _________ is produced from the heat stored in the earth’s core.A. Nuclear energy B. Wind...
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I. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
1. The World Wildlife Fund is working to protect and save the forests that are in ______.
A. danger B. survival
C. interfere D. interest
2. The little girl ______ I borrowed this pen is absent from school today.
A. about whom B. of whom
C. to whom D. from whom
3. _________ is produced from the heat stored in the earth’s core.
A. Nuclear energy B. Wind energy
C. Geothermal energy D. Water energy
4. Oil, coal and natural gas are _______________.
A. fossil fuels B. nuclear power
C. solar system D. hydropower
5. If people stop destroying animal’s natural habitat, more species will survive and produce ____________.
A. landscape B. ecology
C. offspring D. benefit
6. Several cars _______ owners had parked them under the trees were damaged.
A. of which B. that
C. which D. whose
7. It is possible for local wildlife to coexist _________ industry.
A. with B . to C. for D. of
8. The world’s coal __________should last longer but, once used up, these can’t be renewed.
A. reservations B. reserves
C. reservation D. reserve
9. Today how to make full use ________ the alternative sources of energy is a question for researchers.
A. to B. of C. into D. for
10. The house _________ we live in was built 20 years ago.
A. of which B. where
C. which D. whose
11. The books _______ by To Hoai are interesting.
A. to be written B. to write
C. which is written D. written
II. Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.
12. The (A) sun releases (B) large amount (C) of (D) energy every day.
13. There are (A) many seasons why (B) many species of animals have (C) become extinction (D).
14. Water is (A) one of the most (B) precious resources (C) in which (D) we depend for our life.
15. Who is (A) the last (B) person left (C) the office yesterday afternoon (D)?
IV. Use the correct form of the word given in each sentence.
16. The students are reading books. They are about travelling. (using a relative pronoun)
___ ________________________________
17. Studying abroad is the wonderful thing that we must think about. (reduce relative clause)
Studying abroad ______________________
18. The girl who sat next to you yesterday is a good student. (reduce relative clause)
The girl _____________________________
19. We are listening to the song. It sounds strange to us. (using preposition with a relative pronoun)
The song __________________________.
20. The man who stole your money last week was arrested . (reduce relative clause)
The man ____________________________
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