Câu hỏi: Lan has been a nurse all her life. She has spent her life caring for ______ sick.

A. the

B. a

C. an

D. x

Câu 1: Did______ police find ______ person who stole your bicycle?

A. a/ a

B. the/ the

C. a/ the

D. the/ a

Câu 2: Are they _________ students?

A. a

B. an

C. x

D. the

Câu 3: There was _______ piano in the corner of the room.

A. a

B. an

C. x

D. the

Câu 4: As I was walking along the street, I saw ______$10 note on ______ pavement.

A. a/ a

B. the/ the

C. a/ the

D. the/ a

Câu 5: Have you ever been to _______ British Museum.

A. a

B. an

C. x

D. the

Câu 6: ______ Hyde Park is a very large park in central London.

A. a

B. an

C. x

D. the