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

A. Because

B. whether

C. Although

D. so

Câu 1: .……………silly mistake!

A. what

B. what a

C. how

D. how a

Câu 2: The blue car is ______ than the red car.

A. more fast

B. more faster

C. faster

D. fast

Câu 3: It's fun to _____ ping pong. It's also called table tennis.

A. play

B. do

C. go

D. make

Câu 4: .……………lucky he is!

A. what

B. what a

C. how

D. how a

Câu 5: The books are heavy. ______ can't carry them.

A. She

B. Her

C. Herself

D. Hers

Câu 6: The people ______ flight was cancelled were upset.

A. whose

B. which

C. whom

D. that