一些英语练习题(有关现在完成时)教科书上见到的,冀教版初中英语第三册Lsson16,不大明白,请各位高手帮忙做做。(明天就考试了,一定要完全正确!)用括号内单词的正确形式填空。1InEnglishclass,LiMing____(study)Englishwordseveryday.Yesterdaywe____(study)theword"exam".They______(study)theword"exam"alredy,andnowtheycanuseit!2Mymother_____(tell)methestorybefore.3Mrs.Brown_____(teach)usalotaboutsocialstudiessinceSeptember.4Theyoungman______(write)threebopksinthepasttwoyears.Allofthemareverypopular.He_______(write)thefirstonein2001.5She______(paint)picturesfortenyears.横线内不限定词数,根据本单元的知识点,大约就是填“did"(过去式)“havedone"(现在完成时)和一般现在时三种。急求准确答案!!