Câu hỏi: Mai always plays ........ piano whenever she has free time.

A. a

B. an

C. the

D. Ø

Câu 1: The Civil War was fought in .......... United States between 1861 and 1865.

A. a

B. an

C. the

D. Ø

Câu 2: If I won the lottery, first I would buy ........... piece of land in the country.

A. a

B. an

C. the

D. Ø

Câu 3: ......... tea is produced in Thai Nguyen.

A. a

B. an

C. the

D. Ø

Câu 4: ........... deaf are unable to hear anything.

A. a

B. an

C. the

D. Ø

Câu 5: ........... big books which are on ............. table are for my history class.

A. A - the

B. The - the

C. A - a

D. The - a

Câu 6: ........... people who live in ............ Scotland are called the Scots.

A. The - Ø

B. A - Ø

C. Ø - Ø

D. Ø - the