Lunch

+ What are you having for lunch ?
I think I will have a salad.
That is what I usually have for lunch here.

+ Where do you have lunch ?
I usually have lunch in the company restaurant.
About twice a week, I go out for lunch with visitors.
We eat in the company cafetaria four times a week. 

I sometimes go home for lunch, because it is close to work.
The other days, I have lunch with my colleagues in a restaurant.
I do not stop for lunch.
I usually have a sandwich at my desk.