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

A. wide

B. widely

C. widen

D. widened

Câu 1: My father_________ teaching in a small village 10 years ago.

A. is starting

B. started

C. starts

D. has started

Câu 2: Do you find the internet ______, Nam?

A. use

B. used

C. useful

D. usefully

Câu 3: I’m very proud_________ my school.

A. from

B. at

C. of

D. off

Câu 4: We will be there_________ 5 o’clock yesterday.

A. on

B. in

C. at

D. for

Câu 5: If he ________ hard today, can he have a holiday tomorrow?

A. works

B. will work

C. worked

D. would work

Câu 6: If there is a mechanical problem, we suggest ______ the manufacturer directly.

A. contact

B. contacting

C. to contact

D. be contacted