Câu hỏi: We only have ...... hour to complete the test.

A. a

B. an

C. x

D. the

Câu 1: All work had to be done by ...... hand when there were no modern machines.

A. an

B. the

C. x

D. a

Câu 2: I want to have ....... apple for ........ lunch.

A. a, the

B. an, Ø

C. the, Ø

D. Ø, Ø

Câu 3: Sam is  ...... man to speak at the conference tomorrow.

A. x

B. a

C. the

D. an

Câu 4: I want to introduce you to Sharon. She is ........ very nice person.

A. a

B. an

C. the

D. x

Câu 5: I  like ......... beautiful, brown coffee table in your living room. Where did you buy it?

A. a

B. an

C. the

D. x

Câu 6: Canada is one of ......... biggest countries in the world.

A. a

B. an

C. the

D. x