变否定句练习题

肯定句变否定句练习题1.Iamastudent.2.Heishere.3.Theyaregoingtogofishingthisweek.4.Theyareworkinghard.5.Shewasateacher.6.Theywereveryhappy.7.Wecandanceverywell.8.Hewillcometoseeyouattheschoolgate.9.Theywillcleantheclassroomtomorrow.10.Theydosportseveryday.11.Ioftenhavebreakfastat7a.m.12.Wedomorningexercisesontheplayground.13.Hegetsupatsix.14.Tomhassomethingtotellhisteacher.15.Mymotherdoessomewashingeverymorning.16.Alicelikessinginganddancing.17.Wevisitedtheoldmanyesterday.18.Theyhadagoodtimeyesterdaymorning.19.Jackdidhisbesttofinishhiswork.20.Hereadtenbookslastnight.21.Sheputhiswatchonthedesk.22.Hehasfinishedhishomework.23.IhavelearnedEnglishfortenyears.24.MaryhasbeeninBeijingsince2000.25.Hehasalreadyfinishedhishighschool.26.You’dbettergetupearly.27.Youhadbettergiveupsmoking.28.Therearesomeapplesonthetree.29.Maryhadfinishedherhomeworkyesterday.30.Openthewindow.