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, 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 watermelon. 
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 coarser grind. We make coffee in a percolator at home. 
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 will that be? I'll give you a cheque now.
Vocabulary 
注释 
1.Grind n.碾、研磨,亦可当动词。 
2.Percolator n.咖啡过滤器,附有过滤器的咖啡壶。









