Câu hỏi: There was  .......... piano in the corner of the room.

A. a

B. an

C. x

D. the

Câu 1: Finally we got to .......... house where our grandfather and grandmother had once lived.

A. the

B. an

C. x

D. an

Câu 2: Canada is one of ......... biggest countries in the world.

A. a

B. an

C. the

D. x

Câu 3: Sam is  ...... man to speak at the conference tomorrow.

A. x

B. a

C. the

D. an

Câu 4: We only have ...... hour to complete the test.

A. a

B. an

C. x

D. the

Câu 5: Children usually begin to go to ........ school at ........ age of six.

A. the, the

B. a, a

C. Ø, the

D. the,  a

Câu 6: I would like ........... rice with my curry.

A. a

B. an

C. x

D. the