Câu hỏi: There is ........ useful method of learning English.

A. a

B. an

C. the

D. Ø

Câu 1: She is ........ nurse, so her work is to take care of ........ sick.

A. a - the

B. a - a

C. the - the

D. the - a

Câu 2: What did you eat for ....... breakfast this morning?

A. a

B. an

C. the

D. Ø

Câu 3: She would like to enjoy ....... Sun rising, so she often gets up early.

A. a

B. an

C. the

D. Ø

Câu 4: Maria comes from ....... United States. She is ......... American girl.

A. Ø - the

B. the - an

C. the - Ø

D. the - a

Câu 5: The boy said: " ........... Moon is bigger than ........... Earth."

A. The - the

B. Ø - Ø

C. The - an

D. The - Ø

Câu 6: There is ........... onion left in the fridge.

A. a

B. an

C. the

D. Ø