She baby-sits her neighbor's children every weekend.

She sits out the dance.

She sits up late at night to study for her exams.

She sits down on the chair.

She sits still in the library, reading a book.

He sits on the fence when it comes to making decisions.

There are several sits vac available in the local newspaper.

She sits around all day doing nothing.

I have been doing baby-sittings for my neighbors.

I have two baby sittings tonight.