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

A. a

B. an

C. the

D. x

Câu 1: I want to introduce you to Sharon. She is _____ very nice person.

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 want to see _______ movie. I don't care which one we see. I just want to get out of the house tonight.

A. a

B. an

C. the

D. x

Câu 4: Birds can fly in _________ sky.

A. an

B. the

C. x

D. a

Câu 5: Lisa met one of her old friends on his way _____ home from Vancouver.

A. a

B. an

C. the

D. x

Câu 6: I will keep ____ eye on the baby when its father is away.

A. an

B. much

C. the

D. one