Câu hỏi: My mother goes to church in ........ morning.

A. a

B. an

C. the

D. Ø

Câu 1: We visited ...... Canada and ........ United States two years ago.

A. Ø - Ø

B. the - Ø

C. Ø - an

D. Ø - the

Câu 2: .......... rose is my favourite color.

A. a

B. an

C. the

D. Ø

Câu 3: When was ....... telephone invented?

A. a

B. an

C. the

D. Ø

Câu 4: There are billions of stars in ....... space.

A. a

B. an

C. the

D. Ø

Câu 5: ........ injured man was taken to ....... hospital.

A. Ø - Ø

B. Ø - an

C. an  - a

D. an - Ø

Câu 6: When was .......... computer invented?

A. a

B. an

C. the

D. Ø