Câu hỏi: How long ….. you studied English?

A. has

B. have

C. do

D. did

Câu 1: Nam is tallest student in his class.

A. is

B. tallest

C. in

D. his class

Câu 2: People who exercise frequently have greater physical endurance than those who doesn’t.

A. who

B. frequently

C. than

D. doesn’t

Câu 3: The government should do something to help _______.

A. the poors

B. the poor ones

C. the poor

D. poor

Câu 4: The Ao dai consists ………… a long silk tunic that is slit on the sides and worn over loose pants

A. of

B. off

C. on

D. in

Câu 5: The librarian asked us _______ so much noise.

A. not to make 

B. no make

C. not making

D. don’t make

Câu 6: It was such a terrible fire that the whole building were destroyed.

A. such a

B. the whole

C. were

D. destroyed