The core collocation
— to do the shopping. Zakupy (purchases) you know; with robić it is THE everyday phrase: Robię zakupy w supermarkecie.to do the shopping robić zakupy
and supermarket supermarket (cash machine) are the two places every errand run passes through. cash machine, ATM bankomat — petrol — is what the car needs on the way.petrol benzyna
Quantities
is the spoken short form of kilogram — kilo ziemniaków. Both are correct; kilo is what you will hear at the market.kilo (spoken short form of kilogram) kilo
When something is wrong
— to file a complaint (about a product or service): Chcę złożyć reklamację. The perfective is złożyć.to file a complaint (about goods/service) składać reklamację
— the police — and police policja — a million — round out the practical set: Ten dom kosztuje milion złotych.million milion
