Câu hỏi: I know somebody ________ can play the guitar.

A. he

B. who

C. what

D. that he

Câu 1: They are all ________ ready for the party.

A. getting

B. going

C. doing

D. putting

Câu 2: Under no circumstances ________ or exchanged.

A. good will be returned

B. goods should be returned

C. can good be returned

D. are goods being returned

Câu 3: My friend is ______ so she has a lot of free time.

A. singer

B. single

C. married

D. free

Câu 4: When do you go ________ bed?

A. to the

B. to

C. in

D. in the

Câu 5: There is a flower shop in front _____ my house.

A. of

B. in

C. to

D. off

Câu 6: Some animals sometimes fool their enemies __________ to be lead.

A. to appear

B. appear

C. by appearance

D. by appearing