祈使句怎样改为同义句?Keep quiet in class Do your homework after school Do not be late for schoolDo not eat in the classroom

祈使句怎样改为同义句?Keep quiet in class Do your homework after school Do not be late for schoolDo not eat in the classroom 祈使句怎样改为否定句 keep quiet(改为同义句) Run!怎样改为否定句祈使句快! 祈使句改为否定句 We should keep children from accident(改为同义句) The sign means Keep off the grass.改为同义句 .We should keep off the grass.（改为同义句） Exercising more helps you to keep healthy 改为同义句 You must keep the door closed .( 改为同义句) How does she keep healthy?改为同义句 You must keep quiet(改为祈使句) You must keep on the left of the road in our city.改为祈使句怎样改? what about you 怎样改为同义句 It is important for us to keep healthy 改为同义句 将keep healthy 改变 exercise can keep you healthy(改为同义句 exercise can keep you_____ ______ _______ The bus comes here.的同义句The bus comes here.改为祈使句. You are late today.You should not be late again.用祈使句形式改为同义句