Câu hỏi: A beautiful clock was given _________ her by a handsome boy.

A. down

B. up

C. to

D. with

Câu 1: Toxic chemicals in the air and land have also driven many species ______ the verge of extinction.

A. of

B. about

C. at

D. to

Câu 2: This organization is quick __________ sending relief goods to the flooded areas.

A. at

B. as

C. up

D. by

Câu 3: Mozart died ________ Vienna in 1791 _________ the age of 35.

A. in / on

B. in / at

C. at / in

D. of / for

Câu 4: Maintaining biodiversity is important _______ us in many ways.

A. in

B. for

C. from

D. by

Câu 5: I keep sneezing because I got wet_________ the way home yesterday.

A. during

B. at

C. by

D. on

Câu 6: We benefit greatly ____________the medicines and other products that biodiversity provides.

A. from

B. without

C. for

D. at