Câu hỏi: I’m very proud_________ my school.

A. from

B. at

C. of

D. off

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: Imagine someday you would live without ______

A. electricity

B. electric

C. electrician

D. electrical

Câu 3: Tim is an ______child.

A. imaginative

B. imagine

C. image

D. imagination

Câu 4: If it rained , I_________.

A. will go out

B. wouldn’t go out

C. didn’t go out

D. won’t go out

Câu 5: The telephone was_________ by Alexander Bell.

A. invent

B. invented

C. inventing

D. inventor

Câu 6: Do you find the internet ______, Nam?

A. use

B. used

C. useful

D. usefully