Choose the correct sentence among A, B, C or D which has the same meaning as the given one

Unless we protect the environment, our life will be badly affected.

A. If our life is badly affected, we will protect the environment.

B. If we protect the environment, our life will be badly affected.

C. If we don’t protect the environment, our life won’t be badly affected.

D. If we don’t protect the environment, our life will be badly affected.

Unless we protect the environment, our life will be badly affected.

A. If our life is badly affected, we will protect the environment.

B. If we protect the environment, our life will be badly affected.

C. If we don’t protect the environment, our life won’t be badly affected.

D. If we don’t protect the environment, our life will be badly affected.

Give the correct form of verbs in brackets

31. Someome broken into our house while we (be)..............on vacation in Da nang.

32. By the time the boss (return) .................from Paris, we will have finished the project.

33. As we arrived at the airport, she (wait)....... .........for us there.

34. After she (finish)...........her work, she will invite us to a restaurant.

35. The boy wishes he (win).........the competition next week.

36. I wish that I (be)....... .......at home now to watch the final match with my family.

37. She said that she (not/ go).....to the cinema the night before.

38. If my mother is not at home, I ( do)..........some housework.

39. Not until the man revealed the truth the police (stop)....investigating the case.

40. She could get a well-paid job if she (speak).......English better.

41. No sooner the bell (ring)...........than the students got out of the classroom.

42. If my sister (have)........a dictionary, it would be much easier for her to learn English.

* 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.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to the following question.

Unless we protect the environment, our life will be badly affected.

A. If our life is badly affected, we will protect the environment.

B. If we protect the environment, our life will be badly affected.

C. If we don’t protect the environment, our life won’t be badly affected.

D. If we don’t protect the environment, our life will be badly affected.

IV - Read the following passage, then choose the correct answer to questions 26 - 30. (0,2)
Plants supply man with food clothing, and shelter- his most important needs.
Many of our most useful medicines are also made (26)_________plants. In addition, plants add
beauty and pleasure to our lives. Most people enjoy the smell of flowers, the sight field of waving grain, and
the quiet of a forest. Not (27)_______plants are helpful to man. Some species grow in fields and gardens as
weeds that choke off useful plants. Tiny hits of pollen from (28)_______plants cause such (29)_________as
asthma and hay fever. Other plants destroy millions of dollars (30)_______of crops yearly.
26. A. of B. from C. by D. with
27. A. all B. every C. any D. some
28. A. any B. certain C. most D. all
29. A. accidents B. diseases C. misfortune D. disasters
30. A. worth B. value C. price D. money
V - Choose one sentence that has the same meaning as the root one. (0,4)
31. “Do you know Long’s address?” he asked me.
A. He asked me for Long’s address. B. He asked me if someone knew Long’s address.
C. He asked me if I know Long’s address. D. He asked me if I knew Long’s address.
32. They are building a new bridge over the river.
A. A new bridge is building over the river. B. A new bridge is being built over the river.
C. A new bridge is going to build over the river. D. A new bridge is built over the river.
33. I used to go to the cinema on Sundays.
A. I usually went to the cinema on Sundays. B. I got used to going the cinema on Sundays.
C. I didn’t go to the cinema on Sundays. D. I usually go to the cinema on Sundays.
34. You feel unhealthy because you don’t take any exercise.
A. If you don’t take any exercise, you will feel unhealthy.
B. If you took more exercise, you would feel healthier.
C. If you take more exercise, you will feel healthier.

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D. If you were healthier, you would take more exercise.
35. Unless we protect the environment, our life will be badly affected.
A. If we protect the environment, our life will be badly affected.
B. If we don’t protect the environment, our life will be badly affected.
C. If we don’t protect the environment, our life won’t be badly affected.
D. If our life is badly affected, we will protect the environment.

Put the verbs in brackets into the correct tense. (Time clause)

1. When he (return)...........I'll give him the key.

2. When we (take).............our exam we'll have a holiday.

3. The student who answered the question (be).............John.

4. When I (finish)............the book I'll lend it to you.

5. He'll be ready as soon as you (be).....................

6. I'll stay in bed till the clock (strike)..............seven.

7. Mary (have)............dinner when her friend called.

8. I expect we'll feel awful when we (have)............our injections.

9. By the time he (get).............back from his holiday, the milkman (leave)............twenty-one bottles of milk outside his door.

10. The train (leave)...............when I arrived at the station.