Câu hỏi: He is retired. He lives________________ his pension.

A. by

B. on

C. with

D. to

Câu 1: The Englishcontest organized___________ our teachers is an annual event in my school.

A. to

B. off

C. for

D. by

Câu 2: Have you washed your hands______________ having lunch?

A. before

B. after

C. during

D. for

Câu 3: This area is rich _________ oil.

A. by

B. to

C. at

D. in

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

A. at

B. with

C. by

D. on

Câu 5: Why were you absent ____________ class this morning?

A. for

B. with

C. by

D. from

Câu 6: Are you acquainted ___________ this man?

A. with

B. to

C. by

D. on