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

A. x

B. a

C. the

D. one

Câu 1: Do you know ...............Vietnamese word for "penguin"?

A. a

B. the

C. an

D. x

Câu 2: There is special care for  ........... sick and ....... elderly in this medical center.

A. the, a

B. the, the

C. Ø, the

D. Ø, Ø

Câu 3: Is Professor Su going to have ......... X-ray check.

A. x

B. a

C. the

D. an

Câu 4: Many people are still in ......... habit of drawing silly paintings in ....... public places.

A. the, Ø

B. the, the

C. Ø, Ø

D. Ø , the

Câu 5: Beyond ........ stars, the astronaut saw nothing but ........ space

A. the, the

B. the, the

C. Ø, Ø

D. the, Ø

Câu 6: The invitation has been accepted by ..... dancer and ......... singer.

A. Ø, the

B. the, an

C. the, the

D. the, Ø