Câu hỏi: There are billions of stars in ....... space.

A. a

B. an

C. the

D. Ø

Câu 1: When was ....... telephone invented?

A. a

B. an

C. the

D. Ø

Câu 2: I eat ......... banana every day.

A. a

B. an

C. the

D. Ø

Câu 3: Jill went to ......... hospital to see her friend.

A. a

B. an

C. the

D. Ø

Câu 4: London is ........ capital of England.

A. a

B. an

C. the

D. Ø

Câu 5: ......... Sun is a star.

A. a

B. an

C. the

D. Ø

Câu 6: He tried to park his  ........ car but the space wasn't large enough.

A. a

B. an

C. the

D. Ø