Wrong. This is all the farther I will go.
Right. This is as far as I will go.
A.M., P.M. Use only after numbers, meaning the hour.
Wrong. We started early in the A.M.
Right. We started early in the morning.
and etc. Etc. is an abbreviation for et cetera, which means and other things.
Wrong. We bought flags, handkerchiefs, and etc.
Right. We bought flags, handkerchiefs, etc.
any place. The correct expression is anywhere.
anywheres. The correct expression is anywhere.