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

A. after

B. before

C. and

D. for

Câu 1: The children are really excited _____ their summer vacation.

A. on

B. of

C. to

D. about

Câu 2: This book is based _____ part on fact.

A. in

B. upon

C. at

D. on

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

A. on

B. from

C. of

D. in

Câu 4: We were all fascinated ________ the things we saw.

A. on

B. in

C. by

D. for

Câu 5: She wants to be financially independent ______ her.

A. about

B. of

C. in

D. with

Câu 6: The police blamed the mother____ neglecting her child.

A. to

B. for

C. with

D. of