Câu hỏi: When are you leaving _________ Hanoi?

A. toward

B. forward

C. for

D. to

Câu 1: The flood was responsible __________ damaging the crop.

A. of

B. with

C. about

D. for

Câu 2: I posted the letter today, so they should receive it .............Monday.

A. in

B. at

C. by

D. for

Câu 3: We watched television ........... two hours last night.

A. for

B. during

C. on

D. in

Câu 4: He may be quick ________understanding, but he is not capable _____ remembering anything.

A. at/ for

B. of/ for

C. at/ of

D. in/ of

Câu 5: The price of electricity is going up .......... October.

A. in

B. at

C. on

D. of

Câu 6: It is of great importance to create a good impression _______ your interviewer.

A. on

B. about

C. for

D. at