We should keep children from accident(改为同义句)

We should keep children from accident(改为同义句) .We should keep off the grass.（改为同义句） Yon should keep him from killing that dog.同义句. you should keep away from crowded piaces同义句转换 we should keep quiet here 同义句 we should keep ____ here We are from Australia改为同义句 What should we keep healthy (同义句） we should exercise to keep healthy改同义句 to keep fit we should keep ourselves away from unhealthy.此句首 He asked us when we should leave.(改为同义句) keep quiet(改为同义句) we buy two books from tom (改为同义句)