Câu hỏi: When I bought the house, my sister helped me_________ with a loan.

A. out

B. in

C. by

D. to

Câu 1: We could not play soccer due __________ the bad weather.

A. of

B. to

C. by

D. with

Câu 2: The local people are very hospitable___________ strangers.

A. to

B. for

C. with

D. about

Câu 3: Have you washed your hands______________ having lunch?

A. before

B. after

C. during

D. for

Câu 4: She insisted ___________ him wearing the red tie.

A. at

B. with

C. by

D. on

Câu 5: Do you think we’ll find a solution ___________ the problem?

A. about

B. for

C. to

D. with

Câu 6: Are you acquainted ___________ this man?

A. with

B. to

C. by

D. on