Câu hỏi: They cancelled the flight because _________________ the storm.

A. with

B. by

C. off

D. of

Câu 1: He admitted having opened the suitcase ______________ asking its owner.

A. without

B. by

C. with

D. off

Câu 2: The local people are very hospitable___________ strangers.

A. to

B. for

C. with

D. about

Câu 3: The teacher tried to explain the new formula ______________ his students.

A. to

B. for

C. with

D. by

Câu 4: He’s getting bored_____________ learning_____________ heart.

A. with/ by

B. with/ with

C. by/ by

D. about/ by

Câu 5: She said to me “why don’t you relax___________ a while?”

A. at

B. for

C. during

D. in

Câu 6: Are you excited ______________ going on holiday next week?

A. about

B. up

C. at

D. with