变否定句 Please follow me!

变否定句 Please follow me! Please follow me!怎么改为否定句? Could you please follow me?改为否定句 please be quiet.变否定句.为什么? come in,please 变否定句 follow please同义句( )( )( ),please follow me,please.同义句 follow me,please.同义句 “Turn off the light,please”变否定句 Go down this street,please.(变否定句） please show your passport to the man变否定句 Feed the birds,please.（变否定句） please come in.变祈使句的否定句 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 祈使句 中的some在变否定句时some变any么?例如：have some noodles,please.变成否定句 请问Could you please do sth 变否定句怎么变? 句子变否定句 否定句怎么变?