Many people in Beijing have returned to school only because they have become parents.Parents are
searching for help to solve a problem:the education of their "only c 1 ".One student complained
about his father,who liked smoking,always left the s 2 of smoke in the room and he could not do
his homework there.Another wrote that his father often played Majiang and the n 3 kept him awake
most of the night.Many parents know l 4 about home education and keep making mistakes."Parents'
schools are badly n 5 .'' an official (官员) said