Câu hỏi: It's fun to _____ ping pong. It's also called table tennis.

A. play

B. do

C. go

D. make

Câu 1: _____ she was very tired, she helped her brother with his homework.

A. Because

B. whether

C. Although

D. so

Câu 2: You may have an accident soon _____ you are driving so carelessly.

A. despite

B. because

C. because of

D. unless

Câu 3: Excuse me, I think you've ________ a mistake in our bill.

A. Made

B. Done

C. Had

D. given

Câu 4: The books are heavy. ______ can't carry them.

A. She

B. Her

C. Herself

D. Hers

Câu 5: The man ______ was speaking to us was very tall.

A. who

B. which

C. whose

D. whom

Câu 6: That's the cat ______ we saw yesterday.

A. that

B. which

C. whose

D. A and B are correct.