Câu hỏi: I have not done my exercise .......... now.

A. till

B. since

C. for

D. at

Câu 1: He walked .......... the room .......... which we were sitting.

A. in - in

B. in - for

C. into - in

D. into - from

Câu 2: William is big .......... his age.

A. with

B. for

C. by

D. through

Câu 3: These facts may be familiar .......... you.

A. with

B. about

C. to

D. into

Câu 4: He put the book .......... the table and sat down .......... a chair.

A. on - in

B. on - with

C. on - on

D. on - into

Câu 5: They like to sit .......... the fire.

A. by

B. on

C. for

D. with

Câu 6: She took me .......... my brother.

A. by

B. for

C. to

D. with