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

A. in

B. at

C. for

D. on

Câu 1: 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 2: What did Ha make for herself last night?

A. She made a nice dress.

B. She makes a nice dress.

C. She is making a nice dress.

D. She will make a nice dress.

Câu 3: He studies _______ his two brothers.

A. much better than

B. more better than

C. more good than

D. very better than

Câu 4: 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 5: ______ that I could hardly hear her.

A. So quietly she spoke

B. So quietly did she speak

C. So did she speak quietly

D. She spoke so quiet

Câu 6: 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.