REVIEW 1
I. Choose the best answer to finish the sentence:
1. Noise pollution can lead to________loss.
A. looking B. hearing C. listening D. reading
2. If I________a millionaire now, I________travel around the world. But in fact, I am very poor and have no money.
A. were/ would B. am/ will C. were/ will D. am/ would
3. We should wear_______when you go to concerts or other loud events to reduce the effect of noise pollution.
A. earphones B. earrings C. earplugs D. ear drops
4. What is the main_______of visual pollution? - Because there are too many advertising billboards.
A. effect B. affect C. result D. cause
5. Many animals eat the_______and become sick.
A. litter B. energy C. aquatic D. temperature
6. Ships spill oil in oceans and rivers. This results________the death of many aquatic animals and plants.
A. to B. in C. from D. at
7. The acid rain has caused____________to the trees in this area.
A. damage B. advantage C. pollutant D. environment
8. Households________waste into the river so it is polluted.
A. damage B. lead C. lose D. dump
9. We have to pay a huge amount of money - three million dong for electricity a month________we turn on the heater all the time.
A. because of B. due to C. although D. since
10. Have you come_______solutions to this problem?
A. up to B. up with C. to with D. on to
11. Chicago …… the third largest city in the United States.

A. has been
B. will be
C. is

12. Chicago …… "The Windy City".

A. often calls
B. is often called
C. often is called

13. Over three million people …… in the two hundred and twenty-five mile area of Chicago.

A. live
B. are living
C. is living

14. Today, some of the world`s tallest and most famous skyscrapers …… in the city.

A. is found
B. find
C. are found

15. If I ……………you, I …………….do that.
A. am/ will B. were /would C. were/ will D. had been/ would.
16. if I were offered the job, I think I ………. it.
A. take B. will take C. would take D. would have taken.
17. I would be very surprised if he……………..
A. refuses B. refused C. had refused D. would refuse.
18. Many people would be out of work if that factory………..down.
A. closes B. had closed C. closed D. would close.
19. If she sold her car, she ………… much money.
A. gets b. would get c. will get d. would have got.
20. They would be disappointed if we…………….
a. hadn’t come b. wouldn’t come c. don’t come d. didn’t come.
21. Would John be angry if I ……. ……his bicycle without asking?
a. take b. took c. had taken d. would take.
22. She ……….terrible upset if I lost this ring.
a. will be b. would be c. were d. had been.
23. If someone…………in here with a gun, I would be very frightened.
a. would walk b. walks c. had walked d. walked.
24. What would happen if you ……………..to work tomorrow?
a. don’t go b. didn’t go c. won’t go d. wouldn’t go.
25. We ‘ll get wet if we ………….out.
a. go b. did go c. went d. had gone.