否定句：1,Peter is a good boy at home.2,He reads in bed.3,You sh

He often reads at home否定句 He is a good boy（改否定句） 完形填空!快1Peter was a good boy in the past. He studied hard at This is a book.(变成否定句） He is a good boy.(变成一般疑问句） She is in 改句型：peter,do you homework at home 1改否定句；2改can句型；3改现在进行时；4改一般 He is a boy 改为否定句 He is a boy改否定句 用Is和Does填空：（）he at home?（）he a good boy?（）he ciever? 改写句子1,you‘d better stay at home now（改否定句）2,sanya is a beauti my father often reads newspapers at home （否定句） Cingy often reads books at home .改写的否定句 I think he is a good boy.(改为否定句） I ( )( )he( )a good bo整末改