Câu hỏi: They have been waiting ......... the bus for half an hour.

A. for

B. to

C. of

D. with

Câu 1: .......... mistake, I took the wrong book from my desk this morning.

A. Through

B. By

C. With

D. In

Câu 2: She likes to go .......... a picnic.

A. for

B. on

C. for and on are correct

D. by

Câu 3: Did you go on holiday ... yourself?

A. by

B. on

C. to

D. of

Câu 4: She smiled .......... him.

A. at

B. with

C. to

D. about

Câu 5: That is last year's telephone directory. It's .......... date now.

A. into

B. out of

C. besides

D. out

Câu 6: Your work is .......... the average.

A. under

B. beneath

C. down

D. below