Câu hỏi: I will see you again. We are all looking forward _______ again.

A. to see you

B. for seeing you

C. to seeing you

D. seeing you

Câu 1: If there is a mechanical problem, we suggest ______ the manufacturer directly.

A. contact

B. contacting

C. to contact

D. be contacted

Câu 2: It was an_________ day.

A. enjoy

B. enjoyable

C. enjoyment

D. enjoyably

Câu 3: I’m very proud_________ my school.

A. from

B. at

C. of

D. off

Câu 4: The “Kien Thuc Ngay Nay” is _______read by both teenagers and adults.

A. wide

B. widely

C. widen

D. widened

Câu 5: My father_________ teaching in a small village 10 years ago.

A. is starting

B. started

C. starts

D. has started

Câu 6: We will be there_________ 5 o’clock yesterday.

A. on

B. in

C. at

D. for