二．1-5 CBADA 6-10 CCBBC

三．1-5 ACBAB 6-10 CCDCB

四．1.interesting 2.difficult 3.has 4.any 5.key 6.volleyball

7.buy 8.many 9.play 10.watches

五．1.likes 2Does ,have 3.sounds 4.don't know 5.doesn't have

六．1.collects,lot of 2.sounds,boring 3.do sports ,every day 4.only ,do,on 5.Let's play volleyball

七．略。