Select the most appropriate meaning of the given idiom.

My hands are full

I am busy

The most appropriate meaning of the idiom "My hands are full" is I am busy. This idiom is used to express that someone is very occupied with something and does not have time for anything else. The hands are used to represent the ability to do things, so when someone says they have their hands full, it means they are already doing so many things that they cannot take on any more.

The other meanings of the idiom are not correct. "High price" does not make sense in this context, and "positively" and "to escape" do not have anything to do with being busy.