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

A. in

B. at

C. on

D. of

Câu 1: He is __________ a lot of study pressure to win a place at university.

A. for

B. under

C. in

D. with

Câu 2: Endangered species are plant and animal species which are ________ danger of extinction.

A. on

B. in

C. at

D. by

Câu 3: Are you getting __________well at college?

A. in

B. over

C. off

D. on

Câu 4: While studying, he was financially dependent ________ his parents.

A. to

B. of

C. on

D. from

Câu 5: We watched television ........... two hours last night.

A. for

B. during

C. on

D. in

Câu 6: I posted the letter today, so they should receive it .............Monday.

A. in

B. at

C. by

D. for