I totally forgot about that.
This behaviour is totally unacceptable.
I totally agree with you.
A:Sally,don't forget that we have a neighborhood committee meeting tonight.
B:Oh!I totally forgot about that.
A:Aren't you glad that I reminded you?
B:Yes.Thanks a million,Tom.
A:I think we are going to talk about buying new playground equipment tonight.
B:Yes,that's right.We need it badly.
A:Indeed.So see you tonight.
B:See you then.