必修一unit4知识点+练习(3)

必修一unit4知识点+练习

More than 61% of the surface of the earth _____ covered by water.

Seventy percent of the workers in this factory _____ young.

12. to/ on/ in

1. Japan is _____ the east of China.

2. Taiwan is _____ the southeast of China.

3. Mongolia is _____ the north of China.

单项选择

1．The houses across the street are _______ ， A. in rows B. in ruins C. in number D. in detail

2. The boy was so careful that he ________ the street and broke his leg.

A. fell down B. fell over C. fell off D. fell onto

3. He was a warm-hearted and hard working man， 4. ---They used to be good friends， ---How ______ this ________ ？

A. does； come about B. did； come about

C. were； taken place D. were happened

5. ______ will be built here next year.

A. A great deal B. A large amount of

6. After living in Paris for 50 years， ？

， you can’t stop it _____.

right away C. Once； at once D. Until； immediately