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

A. x

B. a

C. the

D. an

Câu 1: ............ horse is bigger than ......... elephant.

A. Ø, Ø

B. the, a

C. a, an

D. an, the

Câu 2: Beyond ........ stars, the astronaut saw nothing but ........ space

A. the, the

B. the, the

C. Ø, Ø

D. the, Ø

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

A. one

B. the

C. a

D. x

Câu 4: Paper  money was in .......... use in China when Marco Polo visited the country in ........ thirteenth century.

A. the, the

B. Ø, the

C. Ø, Ø

D. the, Ø

Câu 5: The lion was shot in ....... nose

A. its

B. that

C. x

D. a

Câu 6: .......  Republic of Panama lies between ......... Pacific Ocean and ............ Caribbean Sea.

A. Ø, Ø, Ø

B. The, the, the

C. The, Ø,Ø

D. Ø, the, Ø