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

A. Made

B. Done

C. Had

D. given

Câu 1: If I had had enough money, I ________ that radio.

A. bought

B. would buy

C. would have bought

D. had bought

Câu 2: Jack: What time does it finish? - Tom: ___________

A. On Thursday

B. I’m not sure

C. It takes 15 minutes.

D. Next week

Câu 3: _____ she was very tired, she helped her brother with his homework.

A. Because

B. whether

C. Although

D. so

Câu 4: .……………silly mistake!

A. what

B. what a

C. how

D. how a

Câu 5: The blue car is ______ than the red car.

A. more fast

B. more faster

C. faster

D. fast

Câu 6: The books are heavy. ______ can't carry them.

A. She

B. Her

C. Herself

D. Hers