Bai tap tieng anh lop 9 bai 10 life on other planets

UNIT 10: LIFE ON OTHER PLANETS

Choose the best option to complete each of the following sentences.

1. UFOs means ________flying objects.

A. unknown B. unidentified C. unable D. unimaginary

2. The man ________without trace.

A. disappeared B. disappearing C. appeared D. appearing

3. He is an ________pilot.

A. experience B. experiment C. experienced D. experient

4. When a ________enters the earth’s atmosphere it makes a bright line in the night sky.

A. moon B. UFO C. balloon D. meteor

5. Scientists say that if people see a UFO, it ________an aircraft.

A. must be B. would be C. might be D. should be

6. Some scientists say that flying saucers might be people’s ________.

A. imagination B. imagine C. imaginative D. imaginary

7. My parents did not allow me ________, so I had to stay at home.

A. go B. to go C. going D. gone

8. Do you think you will be able ________a space trip

A. take B. to take C. taking D. taken

9. If there were flying saucers, there ________traces of there landing.

A. would be B. will be C. are D. is

10. If I ________a bird, I would be a dove.

A. am B. is C. are D. were

11. She would come to see you if she ________your address.

A. have B. has C. had D. having

12. Where ________you go if you had a lot of money?

A. will B. would C. do D. can

13. Do you believe ________the existence of UFOs?

A. on B. in C. at D. for

14. If we became rich, we would travel ________the world.

A. on B. at C. in D. around

15. She was absolutely terrified ________the thought of jumping off the bridge.

A. of B. with C. about D. on

16. After having a baby, a woman may ________from depression for several months.

A. suffers B. suffering C. suffer D. suffered

17. If I ________wings, I wouldn’t have to take an airplane to fly home.

A. had B. have C. will have D. didn’t have

18. You may also find your country and other ________places.

A. interested B. uninteresting C. interest D. interesting

19. The ________is due to take off at midnight.

A. airmail B. aircraft C. airport D. airline

20. There's someone at the door. Perhaps it's Peter. Peter ________at the door.

A. should be B. may be C. must be D. will be

21. When you are in orbit, you'll be out of the earth's ________you're weightless.

A. outside B. gravity C. atmosphere D. outskirt

22. Paul likes planting flowers. When he grows up he ________a gardener.

A. will be B. should be C. might be D. must be

23. Hoa can't go with us ________she has to look after her little sister.

A. because B. moreover C. as for D. therefore

24. The argument was far from________.

A. conclude B. conclusive C. conclusion D. concluding

Give the correct form of the verbs in brackets.

25. If he ________________free time, he would go swimming. (have)