She sat in the chair and read a book.

She sat on it.

I prefer using unsat oils instead of sat oils for cooking.

She sat in for her colleague at the meeting.

She sat by the window and watched the rain.

She sat for hours waiting for the bus.

She sat on the chair.

I sat in on the meeting.

The sub-sats are orbiting the Earth.

I rely on my sat-nav to navigate unfamiliar roads.