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

A. a

B. an

C. the

D. Ø

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

A. a

B. an

C. the

D. Ø

Câu 2: .......... deaf are .......... people who can't hear anything.

A. Ø - a

B. The - the

C. Ø - the

D. Ø - Ø

Câu 3: My hometown is on the bank of ........ Hong river.

A. a

B. an

C. the

D. Ø

Câu 4: Toshi speaks ...... Japanese at home.

A. a

B. an

C. the

D. Ø

Câu 5: We had ........... meal in a restaurant.

A. a

B. an

C. the

D. Ø

Câu 6: We had ........... dinner in a restaurant.

A. a

B. an

C. the

D. Ø