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

A. on

B. in

C. at

D. for

Câu 1: The “Kien Thuc Ngay Nay” is _______read by both teenagers and adults.

A. wide

B. widely

C. widen

D. widened

Câu 2: If it rained , I_________.

A. will go out

B. wouldn’t go out

C. didn’t go out

D. won’t go out

Câu 3: If there is a mechanical problem, we suggest ______ the manufacturer directly.

A. contact

B. contacting

C. to contact

D. be contacted

Câu 4: Imagine someday you would live without ______

A. electricity

B. electric

C. electrician

D. electrical

Câu 5: If you’ve got a headache, why don’t you try _______an aspirin?

A. to take

B. taking

C. to be taken

D. being taken

Câu 6: The telephone was_________ by Alexander Bell.

A. invent

B. invented

C. inventing

D. inventor