31. Can you imagine how much he paid for that car?你能想象他买那车花了多少钱吗? 32. Can you believe that I bought a TV for $25? 你能想象我只用25美元就买了台电视机吗? 33. Did you know he was having an affair? 你知道他有外遇了吗? 34. Did you hear about the new project? 你知道那个新项目吗? 35. Do you realize that all of these shirts are half off? 你知道这些衬衫都卖半价了吗? 36. Do you mind if I take tomorrow off? 你介意我明天请假吗? 37. I enjoy working with you very much. 我很喜欢和你一起工作。 38. Did you know that Stone ended up marrying his secretary? 你知道吗?Stone最终和他的秘书结婚了。 39. Let's get together for lunch. 让我们一起吃顿午餐吧。 40. How did you do on your test? 你这次考试的结果如何?