Câu hỏi: Opening the parcel, hewas surprised ____________ what he saw.

A. at

B. in

C. to

D. with

Câu 1: Are you acquainted ___________ this man?

A. with

B. to

C. by

D. on

Câu 2: He admitted having opened the suitcase ______________ asking its owner.

A. without

B. by

C. with

D. off

Câu 3: _________ the end of the film, the heroine was reunited with her family.

A. During

B. With

C. On

D. At

Câu 4: She is accustomed __________ getting up early.

A. to

B. for

C. of

D. by

Câu 5: Do you think we’ll find a solution ___________ the problem?

A. about

B. for

C. to

D. with

Câu 6: The teacher tried to explain the new formula ______________ his students.

A. to

B. for

C. with

D. by