Câu hỏi: The tomatoes are 99 pence .......... kilo.

A. a

B. an

C. the

D. x

Câu 1: There was .......... huge crowd of people outside the church.

A. a

B. an

C. the

D. x

Câu 2: The children have ........ new teacher called Mr. Green.

A. a

B. an

C. the

D. x

Câu 3: Their car does 150 miles ..... hour.

A. a

B. an

C. the

D. x

Câu 4: We often go to school by ........ bicycle.

A. some

B. a

C. an

D. the

Câu 5: Carol's father works as ......... electrician.

A. a

B. an

C. the

D. x

Câu 6: It would help us if you gave ..... honest opinion.

A. a

B. an

C. the

D. x