Câu hỏi: Thank you very much____________ inviting me to your party.

A. on

B. by

C. to

D. for

Câu 1: Have you washed your hands______________ having lunch?

A. before

B. after

C. during

D. for

Câu 2: He is retired. He lives________________ his pension.

A. by

B. on

C. with

D. to

Câu 3: He admitted having opened the suitcase ______________ asking its owner.

A. without

B. by

C. with

D. off

Câu 4: We could not play soccer due __________ the bad weather.

A. of

B. to

C. by

D. with

Câu 5: The participants must find _______________ all the answers in order to go in the next round.

A. out

B. up

C. of

D. by

Câu 6: He’s getting bored_____________ learning_____________ heart.

A. with/ by

B. with/ with

C. by/ by

D. about/ by