Câu hỏi: Did you have a good time _____ Christmas?

A. at

B. in

C. for

D. on

Câu 1: He has been absent ____ school very often lately.

A. from

B. on

C. in

D. with

Câu 2: There must be _______ least one vowel in every English word.

A. at

B. on

C. in

D. upon

Câu 3: She returned ____ China after spending much time abroad.

A. in

B. from

C. to

D. at

Câu 4: My cat is very fond _____ fish.

A. to

B. in

C. of

D. at

Câu 5: We were all fascinated ________ the things we saw.

A. on

B. in

C. by

D. for

Câu 6: John F. Kenedy was the first President to be born ____ the twentieth century.

A. in

B. on

C. at

D. up