The top hole circled in red...what is that for? I noticed it had oil in it after I drove my car, is that normal? Is there supposed to be a bolt in there or something?

The hole below it looks plugged and was dry. I never noticed these holes until today.

iirc those are bracket holes for the camry/solora front engine mount which would go unused in a celica.

oil in top hole could be run down from your recent oil change (filter looks new), clean the area down with some brake cleaner and scrub all the **** off the block and monitor the area for any further wetness.

Will do. Good to know, thanks!