I make lunch every day.

She is having lunch now.

He'll be out at lunch now, so there's no point phoning straight away.

How about going out for lunch?

Don't go out now. We're about to have lunch.

I've just finished lunch.

Lunch is on.

You do not have to bring your lunch.

Given the lovely smell, there's no doubting that lunch is ready.

I'm eating lunch.

What will you have for lunch today?

Do you have time to eat lunch with me?

I haven't eaten lunch yet.

I am hungry because I did not eat lunch.

Mary goes to that restaurant for lunch every other day.

My father made me a delicious lunch.

I have already eaten lunch.

Tom had lunch with Mary.

Let's eat lunch outside.