Câu hỏi: We traveled overnight to London and arrived ............ 4 o’clock ........... the morning.

A. at - on

B. in - at

C. at - in

D. in - on

Câu 1: While studying, he was financially dependent ________ his parents.

A. to

B. of

C. on

D. from

Câu 2: ........... 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

Câu 3: We watched television ........... two hours last night.

A. for

B. during

C. on

D. in

Câu 4: The bus was late this morning but it’s usually .............

A. for times

B. at times

C. on time

D. in time

Câu 5: Are you aware ________the time?

A. with

B. of

C. at

D. about

Câu 6: Endangered species are plant and animal species which are ________ danger of extinction.

A. on

B. in

C. at

D. by