Tom's father left his bag ( ) the train ( ) london.

Tom's father left his bag ( ) the train ( ) london.
A.on,at B.at,to C.on,to D.for,to
There is a label ( )the handle ( ) his name and address on it.
A.on,in B.with,on C.in,with D.on,with
What about this one?Let me ( ).
A.see,it B.to see it C.seeing it D.saw it