Câu hỏi: Is Professor Su going to have ......... X-ray check.

A. x

B. a

C. the

D. an

Câu 1: Harry is a sailor. He spends most of his life at……… sea.

A. the

B. one

C. this

D. a

Câu 2: Vivian is ...... Department Chairwoman of the Association of the English.

A. the

B. a

C. one

D. x

Câu 3: The sun gives everyone light during ........ day.

A. one

B. the

C. a

D. x

Câu 4: ........... morning, a stranger knocked at my door.

A. x

B. a

C. the

D. one

Câu 5: ............ horse is bigger than ......... elephant.

A. Ø, Ø

B. the, a

C. a, an

D. an, the

Câu 6: He is  neither ...... African,  nor  ........ Asian. He is from .......... Europe.

A. an, an, Ø

B. a, an, the

C. a, a, Ø

D. a, an, Ø