I asked for a seat in the non-smoking section. ✬

I would like to sit in the non-smoking section. ✬

Do you have a non-smoking section? ✬

Could we have a table in the non-smoking section? ✬

You'll find that book in the historical section of the library. ✬

Who's in charge of this section? ✬

Who's in charge of the sales section? ✬

The section chief accepted the proposal. ✬

He was promoted to section chief. ✬

We'll also have to create a separate smoking section, won't we? ✬