初二英语的缺词填空

初二英语的缺词填空
Parents are searching for help to solve a problem:the education of their "only____".One student complained his father,who liked smoking,always left the____of smoke in the room.Many parents know___about home education and keep making mistakes."parents schools are badly ____,"an official said.
The parents' school provides many talks on ___to be good parents.
XuLin's son was a middle school student.He_____all his first term exams.XuLin got angry and beat him.
Parents need not only to give instructions,but to be____,even by their children.A parents said,"____the class,I know more about my child and she also understand me more.”