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

A. a

B. an

C. the

D. Ø

Câu 1: It takes me ........ hour to finish my work.

A. a

B. an

C. the

D. Ø

Câu 2: ........... big books which are on ............. table are for my history class.

A. A - the

B. The - the

C. A - a

D. The - a

Câu 3: ........... people who live in ............ Scotland are called the Scots.

A. The - Ø

B. A - Ø

C. Ø - Ø

D. Ø - the

Câu 4: My sister often goes to ......... church by .............. bus.

A. Ø - Ø

B. a - the

C. the - a

D. the - the

Câu 5: ........... deaf are unable to hear anything.

A. a

B. an

C. the

D. Ø

Câu 6: She used to have ..... cat and  ......... dog but ........... dog died.

A. a - a - a

B. a - a - the

C. the - a - the

D. Ø - Ø - the