1. We waited for a long time in the long queue to the checkout.
2. It’s a good idea to shop around before buying something, so you can check the prices.
3. I haven’t got much money now, so I can’t afford to buy such expensive shoes.
4. When you buy something, you should keep the receipt in case you need to return the item.
5. These trousers are too big for me. They don’t fit.
