1.Glass may _______ at high temperature.
A. profit B.pronounce C.sting D.melt

2.Silver _______ electricity far better than other materials.
A. equips B.strikes C.cracks D.conducts

3.Everyone is encouraged to _______ food or clothing for those who suffered a great deal in the flood.
A. attribute B.distribute C.contribute D.drift

4.White teeth are a sharp _______ to black skin.
A. content B.contract C.contrast D.contain

5.Tom is _______ about photography. He spends nearly all his money on it.
A. justice B.innocent C.fierce D.crazy

6.We need help from the other countries. But we do not _______ on others for support.
A. engage B.lean C.strip D.multiply

7.We will _______ the plan because of the cost.
A. council B.journal C.damp D.oppose

8.Our train is _______ at Shanghai at seven o’clock this evening.
A. due B.crystal C.cushion D.cooperation

9.Her voice was _______ in the noise.
A. filled B.entertained C.enormous D.drowned

10.He is very _______ in his family and never does anything against his wife.
A. hence B.possess C.outer D.humble

11.I’m looking for the _______ section in today’s paper.
A. column B.combination C.comb D.classified

12.Where can I _______ in the TV? Is the outlet right?
A. plug B.paint C.shoot D.upset

13.Please put your _______ on this application form.
A. site B.silly C.shower D.signature

14.I bought a camera lens yesterday. Its _______ quality is excellent.
A. picture B.suit C.stomach D.optical

15.This dress is made of _______, isn’t it?
A. nylon B.monument C.mutual D.nod

16.Jack wants to be _______ when he grows up.
A.a bar B.a cousin C.an opponent D.an astronaut

17.She failed to call the office to _______ her appointment.
A. greet B.miss C.ruin D.cancel

18.Which would you rather have the _______ chicken or the fish.
A. fried B.ideal C.juice D.maid

19.What is the total circulation of this _______?
A. leather B.pale C.journal D.wagon

20.He gave us a very good description of the _______ of this university
A. lawyer B.orient C.layout D.oven