Câu hỏi: ........ starts at seven o’clock.

A. School

B. A school

C. The school

D. The schools

Câu 1: We often go to school by ........ bicycle.

A. some

B. a

C. an

D. the

Câu 2: The Mississippi river is in ........ United States of America.

A. a

B. an

C. the

D. x

Câu 3: The children have ........ new teacher called Mr. Green.

A. a

B. an

C. the

D. x

Câu 4: ...... book you ordered .......... last week is now in stock.

A. the/  X

B. a/  the

C. X/ an

D. X/ the

Câu 5: There was .......... huge crowd of people outside the church.

A. a

B. an

C. the

D. x

Câu 6: Carol's father works as ......... electrician.

A. a

B. an

C. the

D. x