七年级下册英语练习册答案人教版

Unit 12 section A 一．A)1.has 2.are watching 3.playing 4.did 5.bought (B) 6.fight 7.outside 8.classroom 9.else 10.hall 二． CBDCD 三．1Can eat 2.Come to 3.No don’t 4.Don’t listen 5.other things 四 1. thoes rules 2.sports shoes 3.arrive late for 4.in the dining hall 5.at classroom outside 五．CAFDE Section B 一．（A）1. on 2.to 3. from to 4.at on 5.in by at (B) 6.children 7.talking 8.any 9.her 10.speaking 二．1~5. DCABC 6~10. CDADD 三．1.Do have to 2.Don’t run 3.Can play 4