Câu hỏi: It _______ it is parents' responsibility to take good care of their children.

A. commonly says that

B. commonly to be said that

C. is commonly said that

D. is commonly saying

Câu 1: ______ that I could hardly hear her.

A. So quietly she spoke

B. So quietly did she speak

C. So did she speak quietly

D. She spoke so quiet

Câu 2: Most children enjoy _______ with their parents and siblings.

A. play

B. to play

C. playing

D. played

Câu 3: Nam: Did you buy a lot of souvenirs in Hanoi, Nga?

A. I bought a lot of souvenirs in Hanoi.

B. I did.

C. Yes, I bought.

D. Yes, I did.

Câu 4: Although they had no money, _________ .

A. so they were content.

B. for, their content.

C. they were content.

D. but they were content.

Câu 5: These quick and easy _______ can be effective in the short term, but they have a cost.

A. solve

B. solvable

C. solutions

D. solvability

Câu 6: We are not allowed _______ jeans at school.

A. wear

B. to wear

C. wearing

D. worn