Câu hỏi: 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 1: They held a party to congratulate _______ their son’s success to become an engineer.

A. on

B. in

C. to

D. up

Câu 2: A game is divided ____________quarters.

A. from

B. into

C. at

D. of

Câu 3: Governments have enacted laws to protect wildlife ________commercial trade and overhunting.

A. from

B. without

C. for

D. at

Câu 4: She prefers carnations __________roses. In fact, she dislikes roses.

A. to

B. about

C. or

D. with

Câu 5: You should pay more attention __________ what your teacher explains.

A. in

B. at

C. on

D. to

Câu 6: A beautiful clock was given _________ her by a handsome boy.

A. down

B. up

C. to

D. with