4、urownconversations.II.合作交流Groupwork:分析总结一般过去时与一般现在时的区别,并练习造句。Notes:__________________________________________________________________________________________________________________【快乐链接】Let’sChantTogether!Amiswas,Iwasfree.Hewasbusy. Arewere,arewere.Youwerehappy.Theywerebored. H