Câu hỏi: Children usually begin to go to ........ school at ........ age of six.

A. the, the

B. a, a

C. Ø, the

D. the,  a

Câu 1: Can you play ..... piano?

A. a

B. an

C. the

D. x

Câu 2: Can you give me ............ little more information about the house?

A. a

B. an

C. the

D. x

Câu 3: I would like ........... rice with my curry.

A. a

B. an

C. x

D. the

Câu 4: I want to have ....... apple for ........ lunch.

A. a, the

B. an, Ø

C. the, Ø

D. Ø, Ø

Câu 5: Canada is one of ......... biggest countries in the world.

A. a

B. an

C. the

D. x

Câu 6: Birds can fly in ........ sky.

A. an

B. the

C. x

D. a