Q: Does "touch" have the same meaning in the following two sentences?

"Can he reach?" "The chair must not touch the wall."

The local Mafia won't touch gambling.

A: different meanings


Q: Does "keep" have the same meaning in the following two sentences?

Keep count.

I can not keep track of all my employees.

A: the same meaning


Q: Does "look" have the same meaning in the following two sentences?

You don't look your age!

This project looks fishy.

A:
different meanings