Câu hỏi: ............AIDS is .................. incurable disease.

A. the/  an

B. X/  an

C. the/  the

D. X/  the

Câu 1: We had______ dinner in a restaurant.

A. a

B. an

C. x

D. the

Câu 2: There are billions of stars in ______ space.

A. a

B. an

C. x

D. the

Câu 3: ................. swimming is .................. good sport.

A. the/  X 

B. X/  a 

C. the/  the 

D. X/  the

Câu 4: ................. blue is .................. color I like.

A. the/  X

B. X/  a  

C. the/  the

D. X/  the

Câu 5: 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 6: Would you show me ................... shortest way to …………. airport

A. the/  X

B. X/  a

C. the/  the

D. X/  the