Câu hỏi: Lisa met one of her old friends on his way _____ home from Vancouver.

A. a

B. an

C. the

D. x

Câu 1: Birds can fly in _________ sky.

A. an

B. the

C. x

D. a

Câu 2: Quick! Someone call _____ police. I need help right now.

A. a

B. an

C. the

D. x

Câu 3: ___Grand hotel is in ___ Baker Street.

A. ___, ___

B. the, the

C. the, ___

D. ___, the

Câu 4: Children usually begin to go to _____ school at ______ age of six.

A. the, the

B. a, a

C. ___, the

D. the, a

Câu 5: Can you play _______ piano?

A. a

B. an

C. the

D. x

Câu 6: Do you like _______ my new glasses?

A. a

B. an

C. the

D. x