填合适的介词或副词

问题描述:

填合适的介词或副词
May I speak _____uncle Li,please?
Tom's mother is a teacher _____ maths.
These are your socks.Put them______,please.
What's wrong with you?——I can't get______.
Sometimes I go _____to eat_____my friends

to
on
on
through/across/out
back/away with