So they know a lot of what is really going on.

He got to know a lot of people at the university.

They know a lot about each other, but not everything.

"Looks pretty good to me, though I may not know a lot about those kind of things."

But a real one because he knew a lot about them.

Actually, I knew a lot about the general by now.

I do not know a lot of people who are 120.

I also know a lot of teachers still at home.

I know a lot of single people who are my age.

Yet we also know a lot about what not to do.