Subsitute sentence "game".

Pos   Wed May 09, 2007 12:22 pm GMT
Can you make a sentence for this context using the verb "substitute"?

The vendor of a Picasso had actually sold a forgery instead
of the original.
Jim   Thu May 10, 2007 5:49 am GMT
Yes ... this isn't your homework, is it?
Jim   Thu May 10, 2007 9:13 am GMT
Can we use "substitutes", "substituted" or "substituting"?