Câu hỏi: The three Rs stands _________ reduce, reuse and recycle.

A. at

B. in

C. for

D. on

Câu 1: This year, she is going to stay_________ a hotel in Cat Ba beach.

A. on

B. in

C. at

D. with

Câu 2: She likes ____________ volleyball with some of her best friends.

A. playing

B. play

C. being playing

D. play the

Câu 3: What does she usually do _________ her free time?

A. on

B. in

C. at

D. during

Câu 4: Is there____________ rice left?

A. some

B. the

C. any

D. a

Câu 5: Linda and Jackson come __________ London.

A. for

B. to

C. from

D. in

Câu 6: The sign says: “Keep_____________ the grass.”

A. off

B. away

C. out

D. in