IV. Choose the best answer a, b, c or d to complete the sentence.
1. Air pollution has many effects_________ the environment and living organisms.
A. in B. of C. for D. on
2. The volcano has erupted approximately once every ten years_________ 1970.
A. since B. in C. from D. for
3. After a severe storm, there is often_________ along the shore that will need to be removed.
A. waste B. debris C. lava D. junk
4. In the 1980s, acid rain_________ widespread damage to forests in the areas.
A. made of B. resulted in C. led for D. caused by
5. _________ plastic takes so long to break down, it pollutes the land and water.
A. Even though B. While C. Since D. Because of
6. If I had the chance to take part in an International summer camp, I_________ very excited.
A. am B. was C. will be D. would be
7. _________ do earthquakes usually last? - Less than one minute.
A. How strong B. How long C. How often D. How far
8. Niagara Falls is a great natural_________ on the border of the USA and Canada.
A. castle B. loch C. spectacle D. Symbol
9. The 2010 Haiti earthquake was the most_________ natural disaster in the history of this country.
A. destructive B. permanent C. unique D. awesome
10. “A hurricane is heading toward our home town.” - “_________”
A. That’s a relied. B. How interesting! C. Glad to hear. D. Oh my God!
11. It _____________ her 10 minutes to do this exercise yesterday morning.
A. made B. took C. cost D. lost
12. My mum doesn't mind _____________ me from school every day.
A. pick up B. picking up C. picks up D. to pick up
13. There is no more cheese. I _____________ it all, I'm afraid.
A. eat B. am eating C. has eaten D. have eaten
14. It'll soon get warm in here. I _____________ the heating on
A. have turned B. has turned C. have turning D. has turning
15. Using computers too much may have harmful effects _____________ your minds and bodies.
A. at B. on C. in D. with
16. Her French was excellent, without a trace of a/an _____________.
A. sound B. voice C. accent D. tone
17. During 1942 _____________ started to arrive in the city.
A. evacuee families B. evacuate families
C. families evacuee D. families evacuate
18. The dogs _____________ fed before they went to the party.
A. has B. have been C. had been D. having been
19. The car was dirty. They_________ it for weeks.
A. hasn't cleaned B. haven't cleaned
C. hadn't been cleaned D. hadn't cleared
20. It was guessed that the fish died___________ a powerful toxin in the sea water.
A. because of B. because C. since D. as a result
21. Many species in BC are threatened _____________ logging.
A. so B. because C. since D. due to
22. Smoking can_____________ heart disease.
A. lead to B. create C. causes D. due to
23. My brother __________ a sports car if he __________ the money.
A. bought/ would have B. would buy/ had
C. would bought / have D. bought / would had
24. She decided to quit this job __________the high salary.
A. because of B. despite C. because D. although
25. I enjoyed the film on TV yesterday evening__________ nobody in my family liked it.
A. although B. yet C. in spite of D. so
Choose the best answer (A, B, C or D).
1. Air pollution has many effects____ the environment and living organisms.
A. in B. of C. for D. on
2. The volcano has erupted approximately once every ten years_________ 1970.
A. since B. in C. from D. for
3. The heavy rain has caused .................. in many parts of the country.
A. storms B. floods C. drought D. snowstorm
4. The air has been polluted ........................... emissions from car engines.
A. since B. because C. because of D. due of
5. There was a big typhoon in my area. It caused extensive damage to our ..........
A. property B. furniture C. wealth D. savings
6. By the time we got to the cinema, the film ................
A. started B. had started C. starting D. was started
7. "It's hard to say" is used when you ..............
A. can't say a word. B. want to say something hard
C. find it hard to say yes. D. find it hard to express your opinion on something.
8. If I go shopping, I ………some food.
A. buy B. will buy C. would buy D. would have bought
9. Too much carbon dioxide in the atmosphere causes global.................
A. warm B. warming C. warmly D. warmth
10. The flight number 781 to Melbourne arrives ............ 9 o'clock tomorrow morning.
A. at B. in C. on D. by
Chúc em học giỏi
1. Air pollution has many effects____ the environment and living organisms.
A. in B. of C. for D. on
2. The volcano has erupted approximately once every ten years_________ 1970.
A. since B. in C. from D. for
3. The heavy rain has caused .................. in many parts of the country.
A. storms B. floods C. drought D. snowstorm
4. The air has been polluted ........................... emissions from car engines.
A. since B. because C. because of D. due of
5. There was a big typhoon in my area. It caused extensive damage to our ..........
A. property B. furniture C. wealth D. savings
6. By the time we got to the cinema, the film ................
A. started B. had started C. starting D. was started
7. "It's hard to say" is used when you ..............
A. can't say a word. B. want to say something hard
C. find it hard to say yes. D. find it hard to express your opinion on something.
8. If I go shopping, I ………some food.
A. buy B. will buy C. would buy D. would have bought
9. Too much carbon dioxide in the atmosphere causes global.................
A. warm B. warming C. warmly D. warmth
10. The flight number 781 to Melbourne arrives ............ 9 o'clock tomorrow morning.
A. at B. in C. on D. by