151. He is just a child． 他只是个孩子。 152. I can‘t follow you． 我不懂你说的。153. I felt sort of ill. 我感觉有点不适。154. I have a good idea! 我有一个好主意
301. Did you enter the contest? 你参加比赛了吗? 302. Do you accept credit cards? 你们收信用卡吗?303. Don‘t cry over spilt milk． 不要做无益的后悔。304. Don‘t let chances pa
451. Go right back to the beginning． 直接回到起始位置。 452. He does everything without aim． 他做事都漫无目标。453. He is respectful to his elders． 他对长辈很恭敬。4
601. I appreciate John‘s helping in time． 我感谢约翰的及时帮助。 602. I bought it the day it was released. 它发行的当天我就买了。603. I doubted whether the story is true．
751. She feared staying alone in the farmhouse. 她害怕一个人留在农舍里。 752. She guided the tourists around the castle.她引导旅游者参观了这座城堡。753. She runs everyday in
781. Unlike her friends， she never gave up hope.与她的朋友的不同之处是，她从不放弃希望。782. Well done！ You are always doing a good job！干得不错！你总是干得很出
811. Your answer is satisfying. I feel satisfied.你的答案是令人满足的。我感到很满足。812. Betty and Susan are talking on the telephone.贝蒂和苏珊正在通电话。813. Great
841. I assure you that you will feel no pain at all.我保证你根本不会觉得疼的。842. I can‘t afford to go to a restaurant every day.天天都去餐馆吃饭，我真是支付不起。8
871. This cellar room is very damp in the rainy season.这间地下室在雨季非常潮湿。872. Computers are becoming a part of our everyday life.电子计算机正渐渐成为我们日常生
901. Manners are quite different from country to country.各国的礼仪各不相同。902. Not only did I know her， but I was her best friend.我不仅熟悉她，还是她最好的朋友。903.