There have been no leeters from my parents since I left home

There have been no leeters from my parents since I left home There have been great changes in my home town since 1979.那一个 Since having been here ,I have to accept it ,there being no I have been away from my home for tow months,so I ___ my par i have （been away/left） my home for three years.两种我都见过!left为 I have been looking forward to ____ from my parents.A：hear B I’ve no hope that my parents have been expecting to me.属于什么从 I've no hope that my parents have been expecting to me.什么意思呢 With my parents away from home.I have to cook ____ meals.A.f I have alread from my parents I have been there for three days with my parents last month. There is no doubt that I have been loving you from the