Câu hỏi: John and Mary went to ......... school  yesterday and then studied in ........ library before returning home.

A. Ø - a

B. Ø - the

C. Ø - Ø

D. a - Ø 

Câu 1: There is ........... onion left in the fridge.

A. a

B. an

C. the

D. Ø

Câu 2: .......... farmers who are working hard on their land almost get nothing for their lifetime.

A. A

B. An

C. The

D. Ø

Câu 3: 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 4: There is ........ useful method of learning English.

A. a

B. an

C. the

D. Ø

Câu 5: He is ........... honest person.

A. a

B. an

C. the

D. Ø

Câu 6: On our trip to                  Spain, we crossed                  Atlantic Ocean.

A. Ø - the

B. Ø - Ø

C. the - Ø

D. the - the