Câu hỏi: Where is Mary? She………… books in the library at the moment.

A. is reading

B. reads

C. read

D. are reading

Câu 1: Scientists ____ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

A. worked

B. working

C. to work

D. to be working

Câu 2: My family often watch______________ every night.

A. a television

B. the television

C. an television

D. television

Câu 3: Everyday, Ba often ………….my bike to go to school.

A. is riding

B. rode

C. rides

D. None is correct

Câu 4: That’s my friend, ................ comes from Japan.

A. which

B. who

C. whom

D. where

Câu 5: Look! These schoolboys………. football in the school yard.

A. are playing

B. play

C. played

D. have played

Câu 6: My class has ……. pen, ………eraser and two books.

A. an/ an

B. a/ a

C. a/ the

D. a/an