Câu hỏi: .................gold is perhaps .............. most highly treasured metal.

A. the/  X

B. X/  the

C. the/  the

D. X/   X

Câu 1: ..................    money    you    gave    me    is    not    enough    to    buy ..................bicycle.

A. the/  X 

B. X/  the

C. the/  the

D. X/  X

Câu 2: I'm on night duty. When you go to ..............bed, I go to ............ work.

A. the/  X

B. X/  the

C. the/  the

D. X/  X

Câu 3: David attended .......... Princeton University.

A. a

B. an

C. the

D. x

Câu 4: ......... chair which you are sitting in is broken.

A. a

B. an

C. the

D. x

Câu 5: Louie played.......... basketball and.......... baseball  at  ..........Boy’s  Club this year.

A. a/  X/  the 

B. a/  the/  the

C. a/  the/  the

D. X/  X/  a

Câu 6: Scientists sent ............ expedition to ............ Mars during .......... 1990s.

A. an/  X/  the

B. an/  the/  the

C. X/  X/  the

D. X/  X/  X