1.　　　 We chose a outstanding boy to _________(代表)me.

15.　 organizes 17.measures 18.environmental 19.reduce 20.attractive

unit 11

20.　 Your suggestion sounds very ________ (吸引人的)

Answers:1.solution(s)peting 9.including 10.introducing 11.preparation 12.environment 13.reduced 14.interviewed 15.harm

19.　 She was too proud to stop or even to _________ (减少) her speed.

18.　 We should make it next Monday to talk about the e_________ protecting problems.

17.　 They are taking some m________ to prevent water from being polluted.

16.　 Our school o_________ trips to different places of interest every summer.

15.　 Reading in the sun will do________ (伤害)to your eyes.

14.　 He was _________ (采访)on the radio this morning, which made him well known throughout the country.

13.　 Everything is on sale Children’s shoes are now ________ (降价)to 50yuan a pair.