Câu hỏi: Let’s go for a walk, _________we?

A. will

B. shall

C. do

D. must

Câu 1: My mother always worries ______________ when I don't come home by midnight.

A. about

B. with

C. to

D. at

Câu 2: The librarian asked us _______ so much noise.

A. not to make 

B. no make

C. not making

D. don’t make

Câu 3: It was important that we should be on time at the meeting tonight.

A. was

B. that

C. should

D. at

Câu 4: How long ….. you studied English?

A. has

B. have

C. do

D. did

Câu 5: Tam got wet ________ he forgot his umbrella.

A. so

B. because

C. and

D. but

Câu 6: Nam is tallest student in his class.

A. is

B. tallest

C. in

D. his class