I. Choose the word, phrase or expression that best complete each sentence below.
1. Many students go there on weekends to have a rest after a _________week.
A.working hard B.hardly C.hard working D.worked
2.If a disaster ____________in an area, people from the other areas will offer their help.
A.happen B. happened C. is happened  D. happens
3.She_______won the scholarship to study abroad.
A. success B. successful C. successfully D. successed
4. Every body likes to be independent, ________?
A. is he         B. are they        C. aren’t they     D. don’t they
5. He was surprised __________ her wonderful beauty on the Women’s Day.
A. to              B. at               C. with            D. on
6. __________put on the guests on the first floor?
A. Why don’t we B. I suggest C. How about D. Let’s
7. They sell jeans _________the world.
A.over all B. all over C. at over D. over at
8. Would you please _____  me where the post office is?
A. say   B. explain   C. point   D. tell
9. People _______ take physical exercise can live longer.
A. who B. whom C. which D. when
10. In order to save electricity, an ordinary 100-watt light bulb can be replaced by ______.
A. a 1000-watt light B. a lamp C. an electric bulb D. an energy-saving bulb