Câu hỏi: ........ injured man was taken to ....... hospital.

A. Ø - Ø

B. Ø - an

C. an  - a

D. an - Ø

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

A. a

B. an

C. the

D. Ø

Câu 2: There are billions of stars in ....... space.

A. a

B. an

C. the

D. Ø

Câu 3: We haven't been to ........ cinema for years.

A. a

B. an

C. the

D. Ø

Câu 4: When was ....... telephone invented?

A. a

B. an

C. the

D. Ø

Câu 5: ......... Sun is a star.

A. a

B. an

C. the

D. Ø

Câu 6: She works six days ....... week.

A. a

B. an

C. the

D. Ø