"I wonder what to start work on" - does it sound fine? [closed]

Question

For example, I'm looking for a task to work on, is it fine to say it?

Answer 1

I wonder what to start work on

This suggests you could possibly begin work on a desk or something similar.

I wonder what to start working on

This means there is something (a project for example) on which you would like to work.

As it stands, the latter is more appropriate in your case.