用适当介词填空 [英语填空】

问题描述:

用适当介词填空 [英语填空】
learning [ ] doing is very important for us.donot relate yourself[ ]all the bad things.he perfers learning alone.he doesnot want to learn[ ]groups.i prefer hot dogs [] hamburgers.the students are discussing the book[] the wrtier

about /of , to, in,to,with