Câu hỏi: There are billions of stars in ______ space.

A. a

B. an

C. x

D. the

Câu 1: Would you show me ................... shortest way to …………. airport

A. the/  X

B. X/  a

C. the/  the

D. X/  the

Câu 2: ...................her children play in .................. street all day.

A. the/  X

B. X/  a

C. the/  the

D. X/  the

Câu 3: You can see .................. moon in .................. sky at .................. nigh.

A. a/  X/  the

B. the/  the/  X

C. X/  X/  X

D. X/  X/  the

Câu 4: My daughter is learning to play..................violin at .................. school.

A. the/  X 

B. X/  a

C. the/  the

D. X/  the

Câu 5: He tried to park his car but______ space wasn't big enough.

A. the

B. a

C. an

D. x

Câu 6: Not everyone believes that ..................technology has improved .................. quality of people's lives.

A. the/  X

B. X/  a

C. the /  the

D. X/  the