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

A. imagination

B. imagine

C. imaginative

D. imaginary

Câu 1: I asked her if she______the following exam.

A. will pass

B. would pass

C. passes

D. passed

Câu 2: My father_________ teaching in a small village 10 years ago.

A. is starting

B. started

C. starts

D. has started

Câu 3: I wish you________ it again.

A. don’t do

B. won’t do

C. didn’t do

D. wouldn’t do

Câu 4: I’ll be in trouble if I _________my passport.

A. lose

B. will lose

C. lost

D. would lose

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: Would you mind not _______ on the radio until I’ve finished typing the document?

A. to turn

B. turning

C. being turned

D. to be turned