I. Choose A, B, C or D to complete the following sentences: (3 pts)
1. UFOs mean ____ flying objects.
A. unknown B. unidentified C. unable D. unimaginary
2. Some scientists say that flying saucers might be people’s_______.
A. imagination B. imagine C. imaginative D. imaginary
3. Imagine someday you would live without_______.
A. electricity B. electric : thuộc về điện học C. electrician : kỹ sư điện
D. electrical : thuộc về điện
4. We leave _______ 28th May.
A. in B. on C. at D. of
5. _______I speak to Mai, please?
A. Must B. Ought C. Have D. Could
6. The disease was thought to have _______in Africa.
A. disappeared B. disappearing C. appeared D. appearing
7. The man _______ without traces : dấu vết.
A. disappeared B. disappearing C. appeared D. appearing
8. We _______ her since we left school.
A. haven’t met B. don’t meet C. didn’t meet D. won’t meet
9. If you have_______ money, you can travel abroad this summer.
A. many B. a lots C. a lot of D. lot of
10. Neil Armstrong, _______walked on the moon, lived in the USA.
A. who B. that C. whose D. which
11. It snowed in Lang Son _______ the winter_______ 2002.
A. of-in B. at-for C. or-at D. in-of
12. I wish they _______ here tomorrow.
A. come B. will come C. came D. would come
Loga
Sinh Học lớp 12
