Sarah: Anybody here?
Shop-keeper: Coming, I’m coming… Hi, Sarah. What do you want today?
Sarah: Quite a lot. I need one pound of potatoes, three pints of milk, and a dozen brown eggs, two pounds of corn, one pint of olive oil, one pound of cucumber, half a pound of mushroom, and one pound of tomatoes.
Shop-keeper: Do you need any fruit? Our fruit is very fresh today.
Sarah: How do you sell the lemons? 
Shop- keeper: Lemons are three for ten cents. 
Sarah: Are they juicy? I want to use them for juice. 
Shop-keeper: They are ripe and juicy, so are the watermelons. 
Sarah: No, I don't want watermelons. They're not in season yet. Just give me a dozen lemons. 
Shop- keeper: Very well. Anything else? 
Sarah: I also need a loaf of sliced bread and a pound of coffee. 
Shop- keeper: What kind of coffee? Drip or instant? 
Sarah: Give me the instant. 
Shop- keeper: All right. 
Sarah: And a bottle of catsup. Any brand will do....Can you send this order to my house this afternoon? 
Shop- keeper: Certainly! 
Sarah: Thanks. How much are these? I'll give you a cheque now.