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

A. a

B. an

C. x

D. the

Câu 1: Quick! Someone call ....... police. I need help right now.

A. a

B. an

C. the

D. x

Câu 2: Canada is one of ......... biggest countries in the world.

A. a

B. an

C. the

D. x

Câu 3: All work had to be done by ...... hand when there were no modern machines.

A. an

B. the

C. x

D. a

Câu 4: He is ........ English man.

A. a

B. an

C. x

D. the

Câu 5: .......... Grand hotel is in .......... Baker Street.

A. Ø, Ø

B. the, the

C. the, Ø

D. Ø , the

Câu 6: I need one out today. ........... new computer. I'm going to the electronics' store to pick

A. a

B. an

C. the

D. x