Câu hỏi: 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 1: He understands …….... French, but he speaks it badly.

A. a

B. an

C. the

D. x

Câu 2: ...........big books on ...........table are for my history class.

A. the/  X  

B. X/  the

C. the/  the  

D. X/  X

Câu 3: Harry is a sailor. He spends most of his life at ______ see.

A. a

B. an

C. the

D. x

Câu 4: Not everyone believes that ..................technology has improved .................. quality of people's lives.

A. the/  X

B. X/  a

C. the /  the

D. X/  the

Câu 5: ..............January is ...................first month of the year.

A. the/  X

B. X/  a 

C. the/  the  

D. X/  the

Câu 6: We often watch______ television.

A. the

B. a

C. an

D. x