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

A. a

B. an

C. the

D. Ø

Câu 1: There isn't ............ airport near where I live. ............... nearest airport is 70 miles away.

A. an - a

B. an - the

C. Ø - the

D. an - Ø

Câu 2: Yesterday I went to ............... school by ........... bus because my bike had been broken down.

A. a - a

B. a - Ø

C. the - the

D. Ø - Ø

Câu 3: People all over the world like ......... football.

A. a

B. an

C. the

D. Ø

Câu 4: English is spoken all over ......... world.

A. a

B. an

C. the

D. Ø

Câu 5: If I won the lottery, first I would buy ........... piece of land in the country.

A. a

B. an

C. the

D. Ø

Câu 6: The Civil War was fought in .......... United States between 1861 and 1865.

A. a

B. an

C. the

D. Ø