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

A. a

B. an

C. the

D. Ø

Câu 1: I like studying  ......... Maths best.

A. a

B. an

C. the

D. Ø

Câu 2: 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

Câu 3: Did you have .......... nice holiday? Yes, It was  ............ best holiday I've ever had.

A. the - the

B. a - the

C. a - a

D. a - an

Câu 4: ......... tea is produced in Thai Nguyen.

A. a

B. an

C. the

D. Ø

Câu 5: Rita is studying .......... English and  ............ Maths this semester.

A. the - the

B. an - a

C. a - a

D. Ø - Ø

Câu 6: My ............. car is four years old, and it still runs well.

A. a

B. Ø

C. an

D. the