Offer and ask for help

Marta - The picnic was a good idea, William.

William - Thanks, Marta. I'm looking forward to it.

Marta - Have we got everything?

William - We've got enough food, but there aren't many crisps.

Marta - Shall I buy some crisps in the shop? Is near here.

William - Would you mind?

Marta - No, that's fine.

William - Thanks, Marta. Could you get many drinks too? And we need a bag for the rubbish.

Marta - Ok, no problem. I'll see what they've got.