Câu hỏi: These quick and easy _______ can be effective in the short term, but they have a cost.

A. solve

B. solvable

C. solutions

D. solvability

Câu 1: Nam: Did you buy a lot of souvenirs in Hanoi, Nga?

A. I bought a lot of souvenirs in Hanoi.

B. I did.

C. Yes, I bought.

D. Yes, I did.

Câu 2: John is _______ only child in his family so his parents love him a lot.

A. a

B. an

C. the

D. no article

Câu 3: It is generally believed that "Men make _______ house and women make _______ home".

A. Ø / Ø

B. a / an

C. the / the

D. an / the

Câu 4: Mark first ____ his wife three years ago when they _____ at university.

A. met - have studied

B. met - were studying

C. has met - studied

D. met - had been studying

Câu 5: Sometimes Mr. Pike has to work very late _______ night to do some important experiments.

A. in

B. at

C. for

D. on

Câu 6: He studies _______ his two brothers.

A. much better than

B. more better than

C. more good than

D. very better than