do that,please.改成否定句它的语法点在哪?

Do that,please（改成否定句）跪求! do that,please.改成否定句它的语法点在哪? please do it like that否定句 Please do your homework,Danny.{改成否定句} 把please sit down改成否定句 Sit down,please,everybody!改成否定句 feel the animals,please改成否定句feel the animals,please 改成否定句 Please be quiet (改成否定句) Please _____ ______ quiet. That is her backpack 改成否定句 That is a UFO.改成否定句 That is my aunt.改成否定句 please do your homework,Danny.(否定句) Do this,Please.(改为否定句) They do their homework after class改成疑问句,改成否定句改成否定句 come here please(改成意思不变的否定句) Have some orange juice,please.改成否定句 将Please open the door改成否定句如何改 Could you please open the window改成否定句