Câu hỏi: She has been living in the country________ the beginning of the summer.

A. for

B. at

C. during

D. since

Câu 1: The bus was late this morning but it’s usually .............

A. for times

B. at times

C. on time

D. in time

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

A. on

B. in

C. at

D. by

Câu 3: Damage to the building resulted ________ an usually high wind.

A. from

B. in

C. about

D. for

Câu 4: Last night I was invited ___ a formal get-together and I enjoyed myself a great deal.

A. to

B. at

C. for

D. about

Câu 5: He may be quick ________understanding, but he is not capable _____ remembering anything.

A. at/ for

B. of/ for

C. at/ of

D. in/ of

Câu 6: The price of electricity is going up .......... October.

A. in

B. at

C. on

D. of