Câu hỏi: Pay attention _______all traffic signs when you are travelling in the street.

A. for

B. on

C. to

D. from

Câu 1: They considered women to be better suited ________childbearing and homemaking.

A. of

B. on

C. to

D. for

Câu 2: His father used the money he won to set_________ his own company.

A. down

B. up

C. at

D. in

Câu 3: They held a party to congratulate _______ their son’s success to become an engineer.

A. on

B. in

C. to

D. up

Câu 4: You should pay more attention __________ what your teacher explains.

A. in

B. at

C. on

D. to

Câu 5: Don’t you know what happened _________ the people who went on holiday with us?

A. about

B. to

C. by

D. at

Câu 6: Toxic chemicals in the air and land have also driven many species ______ the verge of extinction.

A. of

B. about

C. at

D. to