把be quiet变为否定句怎么变

把be quiet变为否定句怎么变 please be quiet.变否定句.为什么? 英语变形Please be quiet变为否定句! Be quiet 否定句 Billy,please be quiet.改为否定句怎么做 My home is near变为否定句怎么变? Lucy likes Chinese.变为否定句怎么变? I believe it(变为否定句） 怎么变啊 All students are at school.变为否定句怎么变 用be quiet 造否定句 please be quiet 改为否定句 ______ ______ quiet ,please. Please be quiet (改成否定句) Please _____ ______ quiet. 否定句怎么变? 怎么变否定句 Please keep quiet.(变为否定句） _____ _____ quiet please. We should be quiet in the class.改否定句怎么改.We quiet in the class中间加什么才能变成否定句 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 oh ,and we also have to be quiet in the library 变否定句变成 否定句 ,一般疑问句,做肯定回答