Câu hỏi: Endangered species are plant and animal species which are ________ danger of extinction.

A. on

B. in

C. at

D. by

Câu 1: He was happy because his poems had been translated ________several languages.

A. into

B. for

C. over

D. about

Câu 2: The price of electricity is going up .......... October.

A. in

B. at

C. on

D. of

Câu 3: Yesterday, I was talking ______my doctor ______a mysterious epidemics near here.

A. with/ on

B. to/ about

C. to/ out of

D. with/ over

Câu 4: Are you getting __________well at college?

A. in

B. over

C. off

D. on

Câu 5: It was very kind_________ you to give up so much of time to help me.

A. about

B. for

C. to

D. of

Câu 6: ........... we didn’t like each other very much, but ........... we became good friends.

A. At first - at the end

B. By first - in the end

C. At first - in the end

D. By first - at the end