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

A. in

B. from

C. to

D. at

Câu 1: Helen had said goodbye to everybody in the class _____ she left for the hometown.

A. after

B. before

C. and

D. for

Câu 2: We were all fascinated ________ the things we saw.

A. on

B. in

C. by

D. for

Câu 3: John missed a lot of lessons. He was ill _____ January to March.

A. on

B. from

C. of

D. in

Câu 4: This book is based _____ part on fact.

A. in

B. upon

C. at

D. on

Câu 5: Did you have a good time _____ Christmas?

A. at

B. in

C. for

D. on

Câu 6: We were very disappointed _____ the organization of the festival.

A. to

B. with

C. about

D. of