Câu hỏi: Canada is one of ......... biggest countries in the world.

A. a

B. an

C. the

D. x

Câu 1: There was  .......... piano in the corner of the room.

A. a

B. an

C. x

D. the

Câu 2: Do you like ........ my new glasses?

A. a

B. an

C. the

D. x

Câu 3: I want to see ...... movie. I don't care which one we see. I just want to get out of the house tonight.

A. a

B. an

C. the

D. x

Câu 4: I need one out today. ........... new computer. I'm going to the electronics' store to pick

A. a

B. an

C. the

D. x

Câu 5: Have you ever been to ........ British Museum.

A. a

B. an

C. x

D. the

Câu 6: He is ...... English.

A. x

B. a

C. the

D. an