Listen to the dialogue 1.

We need some food for the week.

And I want some chocolate, too.

Do we need any meat?

Yes, we need some pork.

How much pork do we need?

Well, two kilos.

We also need a kilogram of chicken.

Anything else?

Yes. Some tomatoes for salad.

How many?

Just five.

And please get some lettuce.

OK, mom.