精选优质文档-倾情为你奉上句型转换1.Why dont you ask your teacher for help when you are in trouble?(改为同义句)_ _ask your teacher for help when you are in trouble?2.I used to get up early in the morning.(改为一般疑问句) _you _to get up early in the morning?3.If you work hard, youll catch up with your classmates.（改为祈使句） _ _, and youll catch up with your classmates.4.I think we should stay at home to do our homework tonight.（改为否定句） I _ _ we shoul
