do well in变否定为什么变don't do well in?

do well in变否定为什么变don't do well in? SHE CAN SING WELL. [变否定句】 I do my homework in the evening 变否定句、一般疑问句、肯否定回答、画 please be quiet.变否定句 please stand in line.变否定句 don t stamp your,please.变肯定句please don t walk on the grass.变肯定句快 What do they need?变否定句怎么变 Let's do it.变否定句怎么变? What do you like?变否定句 do it(变否定句） I do some read.I do some reading.变否定.是I don't do some reading.还是I don't do any reading stand in a line变否定句 come in,please 变否定句 let him come in.变否定句 she speaks English very well变否定句 Sandra eats well 变否定句 和疑问句. did you study math well?变否定怎么说? do well in 的否定形式是什么 please be quiet.变否定句.为什么? He works in a hispiital变否定句We sing in the room变否定句