Câu hỏi: _____ he finished his homework, he played his guitar and sang.

A. after

B. although

C. so that

D. unless

Câu 1: .……………lucky he is!

A. what

B. what a

C. how

D. how a

Câu 2: A: Where are my sunglasses?

A. them

B. they

C. their

D. theirs

Câu 3: The man ______ was speaking to us was very tall.

A. who

B. which

C. whose

D. whom

Câu 4: That's the cat ______ we saw yesterday.

A. that

B. which

C. whose

D. A and B are correct.

Câu 5: Excuse me, I think you've ________ a mistake in our bill.

A. Made

B. Done

C. Had

D. given

Câu 6: I want a new TV _____ the one I have now is broken.

A. and

B. but

C. so

D. because