What does he buy ( )his money?This pair of trainers is made( )填介词

问题描述:

What does he buy ( )his money?
This pair of trainers is made( )填介词

What does he buy with his money?
This pair of trainers is made of ...

what does he buy(with) his money?
this pair of trainers is made(of),以...制成

What does he buy (with )his money?
This pair of trainers is made(of )...(某某材料)