Now TV has bcom ncssary in our lif. W can gt all kinds of information through TV. Th world is in front of us. Th distanc btwn countris is shortnd with th hlp of TV.vry day w can watch som intrsting programs to mak us happy. Although TV has som bnifits, somtims it has bad influnc. Som studnts hav no tim to study bcaus thy watch TV in all th fr tim. And som programs ar not propr for childrn. So w should choos som good programs to watch, spcially for childrn.