Câu hỏi: Birds can fly in _________ sky.

A. an

B. the

C. x

D. a

Câu 1: Canada is one of ________ biggest countries in the world.

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: She is _______ tallest girl in the school.

A. a

B. an

C. the

D. x

Câu 4: Lisa met one of her old friends on his way _____ home from Vancouver.

A. a

B. an

C. the

D. x

Câu 5: Do you like _______ my wedding dress?

A. a

B. an

C. the

D. x

Câu 6: My girl friend bought ______ dress ______ last weekend.

A. a, the

B. the, the

C. a, ___

D. the, a