Câu hỏi: Nam is tallest student in his class.

A. is

B. tallest

C. in

D. his class

Câu 1: They still keep _________ touch though they live far away from each other.

A. on

B. at

C. to

D. in

Câu 2: The librarian told us not …………………… reference books out of the library.

A. to take

B. taking

C. take

D. took

Câu 3: I wish I _________to him. Now it is too late.

A. had listened

B. would listen

C. listened

D. have listened

Câu 4: It was a beautiful day, my friends and I went  _____ a picnic to my home village.

A. to

B. at

C. on

D. into

Câu 5: My mother always worries ______________ when I don't come home by midnight.

A. about

B. with

C. to

D. at

Câu 6: People who exercise frequently have greater physical endurance than those who doesn’t.

A. who

B. frequently

C. than

D. doesn’t