Câu hỏi: Are they .......... students?

A. a

B. an

C. x

D. the

Câu 1: Where is .... pretty, pink sweater I bought last week?

A. a

B. an

C. the

D. x

Câu 2: ......... Hyde Park is a very large park in central London.

A. a

B. an

C. x

D. the

Câu 3: He is ........ English.

A. a

B. an

C. x

D. the

Câu 4: Quick! Someone call ....... police. I need help right now.

A. a

B. an

C. the

D. x

Câu 5: Children usually begin to go to ........ school at ........ age of six.

A. the, the

B. a, a

C. Ø, the

D. the,  a

Câu 6: I want to have ....... apple for ........ lunch.

A. a, the

B. an, Ø

C. the, Ø

D. Ø, Ø