Câu hỏi: I’m very proud_________ my school.

A. from

B. at

C. of

D. off

Câu 1: If he ________ hard today, can he have a holiday tomorrow?

A. works

B. will work

C. worked

D. would work

Câu 2: I wish you________ it again.

A. don’t do

B. won’t do

C. didn’t do

D. wouldn’t do

Câu 3: 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 4: The telephone was_________ by Alexander Bell.

A. invent

B. invented

C. inventing

D. inventor

Câu 5: If there is a mechanical problem, we suggest ______ the manufacturer directly.

A. contact

B. contacting

C. to contact

D. be contacted

Câu 6: Some scientists say that flying saucers might be people's______

A. imagination

B. imagine

C. imaginative

D. imaginary