Don't worry.Your son will _____ soon.A return to home B. come back school C.return back home D.return home
问题描述：
Don't worry.Your son will _____ soon.
A return to home B. come back school C.return back home D.return home
答
Don't worry.Your son will _____ soon.
A return to home B. come back school C.return back home D.return home
选D。 return 后可直接加home，表示“回家”。
come back to school，school是名词，前要加to，
return back home 后不要再加back，back 是多余的。
再如：
I'm really longing to return home.
我确实渴望回家。
Your mother is very grieved by your refusal to return home.
你离家不归，你母亲极为伤心。
They were pining to return home.
他们渴望返回家园。
答
选d
back与return重复
home前面不能加to
come back to school
答
D
home 是副词,排除A与C,前面不用介词,return=come back,B答案应该是come back to school.