几道初二英语改错句题
下列句子中各有一处错误,找出并改正.
1.Ihavebougutthepianoforsixyeas.
2.--Wherehaveyougone?--I'vegonetoschool.
3.Howmanypageshavayoureadbytheendoflastyear?
4.WhileIwalkedinthestreet,Isawmyteacher.
5.Theyhavehadtheirlunchattwelve.
6.Theworkershaverepairedthemachinesjustnow.
7.Youhavewaitedheresincetwohours.
大侠们把正确的句子写下来就好啦小女在此谢过啦