Câu hỏi: She is going to visit Halong bay __________ seven days.

A. in

B. on

C. at

D. for

Câu 1: My hometown is_______ the city.

A. at

B. in

C. on

D. under

Câu 2: The sign says: “Keep_____________ the grass.”

A. off

B. away

C. out

D. in

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

A. on

B. in

C. at

D. during

Câu 4: This test is _________ difficult that I can’t solve it.

A. too

B. enough

C. so

D. very

Câu 5: Hai is living in a beautiful house_____ his father, mother, and siblings.

A. for

B. near

C. with

D. about

Câu 6: Would you mind____________ some vegetables for breakfast?

A. buy

B. to buy

C. bought

D. buying