Câu hỏi: Not all books belong _________this class.

A. in

B. to

C. for

D. at

Câu 1: It is important to have someone that you can confide ________.

A. up

B. in

C. at

D. with

Câu 2: A game is divided ____________quarters.

A. from

B. into

C. at

D. of

Câu 3: He didn’t even have the intelligence to call _________ an ambulance.

A. to

B. for

C. by

D. with

Câu 4: Where is Jimmy? – He is ________ work. He is busy _________ his monthly report.

A. at/ with

B. at/ at

C. at/ to

D. on/ with

Câu 5: We benefit greatly ____________the medicines and other products that biodiversity provides.

A. from

B. without

C. for

D. at

Câu 6: This organization is quick __________ sending relief goods to the flooded areas.

A. at

B. as

C. up

D. by