{"ID": "2391", "mp3_en": "2391_en.mp3", "mp3_bi": "2391_bi.mp3", "English": "He must leave now.", "Chinese": "他现在必须离开。"}
{"ID": "2392", "mp3_en": "2392_en.mp3", "mp3_bi": "2392_bi.mp3", "English": "He has to leave now.", "Chinese": "他现在得离开。"}
{"ID": "2393", "mp3_en": "2393_en.mp3", "mp3_bi": "2393_bi.mp3", "English": "He’s got to leave now.", "Chinese": "他现在得离开。"}
{"ID": "2394", "mp3_en": "2394_en.mp3", "mp3_bi": "2394_bi.mp3", "English": "Must you leave now?", "Chinese": "你现在必须离开吗？"}
{"ID": "2395", "mp3_en": "2395_en.mp3", "mp3_bi": "2395_bi.mp3", "English": "Do you have to leave now?", "Chinese": "你现在得离开吗？"}
{"ID": "2396", "mp3_en": "2396_en.mp3", "mp3_bi": "2396_bi.mp3", "English": "Have you got to leave now?", "Chinese": "你现在得离开吗？"}
{"ID": "2397", "mp3_en": "2397_en.mp3", "mp3_bi": "2397_bi.mp3", "English": "We must leave early tomorrow.", "Chinese": "明天我们必须早点走。"}
{"ID": "2398", "mp3_en": "2398_en.mp3", "mp3_bi": "2398_bi.mp3", "English": "We have to leave early tomorrow.", "Chinese": "明天我们得早点走。"}
{"ID": "2399", "mp3_en": "2399_en.mp3", "mp3_bi": "2399_bi.mp3", "English": "We’ve got to leave early tomorrow.", "Chinese": "明天我们得早点走。"}
{"ID": "2400", "mp3_en": "2400_en.mp3", "mp3_bi": "2400_bi.mp3", "English": "He said he must leave early.", "Chinese": "他说他必须早点离开。"}
{"ID": "2401", "mp3_en": "2401_en.mp3", "mp3_bi": "2401_bi.mp3", "English": "He said he would have to leave early.", "Chinese": "他说他不得不早点离开。"}
{"ID": "2402", "mp3_en": "2402_en.mp3", "mp3_bi": "2402_bi.mp3", "English": "She had to go shopping yesterday.", "Chinese": "她昨天不得不去购物。"}
{"ID": "2403", "mp3_en": "2403_en.mp3", "mp3_bi": "2403_bi.mp3", "English": "I think he is a fool.", "Chinese": "我认为他是个傻瓜。"}
{"ID": "2404", "mp3_en": "2404_en.mp3", "mp3_bi": "2404_bi.mp3", "English": "He must be a fool.", "Chinese": "他一定是个傻瓜。"}
{"ID": "2405", "mp3_en": "2405_en.mp3", "mp3_bi": "2405_bi.mp3", "English": "I think she is over forty.", "Chinese": "我认为她已超过四十岁。"}
{"ID": "2406", "mp3_en": "2406_en.mp3", "mp3_bi": "2406_bi.mp3", "English": "She must be over forty.", "Chinese": "她肯定超过四十岁。"}
{"ID": "2407", "mp3_en": "2407_en.mp3", "mp3_bi": "2407_bi.mp3", "English": "It will be necessary for you to see a doctor.", "Chinese": "你需要去看医生。"}
{"ID": "2408", "mp3_en": "2408_en.mp3", "mp3_bi": "2408_bi.mp3", "English": "Is it necessary for you to make so much noise?", "Chinese": "你有必要弄出那么多噪音吗？"}
{"ID": "2409", "mp3_en": "2409_en.mp3", "mp3_bi": "2409_bi.mp3", "English": "She said it would be necessary for us to stay here.", "Chinese": "她说我们需要留在这里。"}
{"ID": "2410", "mp3_en": "2410_en.mp3", "mp3_bi": "2410_bi.mp3", "English": "It is necessary for me to have some help.", "Chinese": "我需要一些帮助。"}
{"ID": "2411", "mp3_en": "2411_en.mp3", "mp3_bi": "2411_bi.mp3", "English": "It was necessary for him to go out last night.", "Chinese": "他昨晚不得不出门。"}
{"ID": "2412", "mp3_en": "2412_en.mp3", "mp3_bi": "2412_bi.mp3", "English": "I cannot come as I am busy.", "Chinese": "我不能来，因为我很忙。"}
{"ID": "2413", "mp3_en": "2413_en.mp3", "mp3_bi": "2413_bi.mp3", "English": "As I was leaving the house, the postman arrived.", "Chinese": "我正要离开家时，邮差来了。"}
{"ID": "2414", "mp3_en": "2414_en.mp3", "mp3_bi": "2414_bi.mp3", "English": "Do as you are told.", "Chinese": "按照别人的吩咐去做。"}
{"ID": "2415", "mp3_en": "2415_en.mp3", "mp3_bi": "2415_bi.mp3", "English": "He works as an engineer.", "Chinese": "他是一名工程师。"}
{"ID": "2416", "mp3_en": "2416_en.mp3", "mp3_bi": "2416_bi.mp3", "English": "My sister bought a new dress yesterday.", "Chinese": "我姐姐昨天买了一件新连衣裙。"}
{"ID": "2417", "mp3_en": "2417_en.mp3", "mp3_bi": "2417_bi.mp3", "English": "My brother never wears ready-made suits.", "Chinese": "我哥哥从不穿现成的西装。"}
{"ID": "2418", "mp3_en": "2418_en.mp3", "mp3_bi": "2418_bi.mp3", "English": "All the actors wore fifteenth-century costumes.", "Chinese": "所有演员都穿着十五世纪的服装。"}
{"ID": "2419", "mp3_en": "2419_en.mp3", "mp3_bi": "2419_bi.mp3", "English": "Children grow quickly.", "Chinese": "孩子们长得很快。"}
{"ID": "2420", "mp3_en": "2420_en.mp3", "mp3_bi": "2420_bi.mp3", "English": "The grass has grown very high.", "Chinese": "草长得很高。"}
{"ID": "2421", "mp3_en": "2421_en.mp3", "mp3_bi": "2421_bi.mp3", "English": "Some people never grow up!", "Chinese": "有些人永远长不大！"}
{"ID": "2422", "mp3_en": "2422_en.mp3", "mp3_bi": "2422_bi.mp3", "English": "He works as a pilot.", "Chinese": "他是一名飞行员。"}
{"ID": "2423", "mp3_en": "2423_en.mp3", "mp3_bi": "2423_bi.mp3", "English": "You mustn’t shout so loudly as you’ll wake up the baby.", "Chinese": "你别喊得那么大声，会把宝宝吵醒。"}
{"ID": "2424", "mp3_en": "2424_en.mp3", "mp3_bi": "2424_bi.mp3", "English": "As we were listening to the radio, someone knocked at the door.", "Chinese": "我们正在听收音机的时候，有人敲门了。"}
{"ID": "2425", "mp3_en": "2425_en.mp3", "mp3_bi": "2425_bi.mp3", "English": "Trees take a long time to grow.", "Chinese": "树木需要很长时间才能长成。"}
{"ID": "2426", "mp3_en": "2426_en.mp3", "mp3_bi": "2426_bi.mp3", "English": "My father bought a new suit recently.", "Chinese": "我父亲最近买了一套新西装。"}
{"ID": "2427", "mp3_en": "2427_en.mp3", "mp3_bi": "2427_bi.mp3", "English": "She hired a costume for the fancy-dress party.", "Chinese": "她为化妆舞会租了一套服装。"}
{"ID": "2428", "mp3_en": "2428_en.mp3", "mp3_bi": "2428_bi.mp3", "English": "Do you like my sister’s new dress?", "Chinese": "你喜欢我姐姐的新连衣裙吗？"}
{"ID": "2429", "mp3_en": "2429_en.mp3", "mp3_bi": "2429_bi.mp3", "English": "We do not know exactly how old Jennifer is.", "Chinese": "我们不知道詹妮弗到底多大。"}
{"ID": "2430", "mp3_en": "2430_en.mp3", "mp3_bi": "2430_bi.mp3", "English": "We went to the theatre to see a play.", "Chinese": "我们去剧院看了一场戏。"}
{"ID": "2431", "mp3_en": "2431_en.mp3", "mp3_bi": "2431_bi.mp3", "English": "Men usually wear socks instead of stockings.", "Chinese": "男人通常穿袜子而不是长筒袜。"}
{"ID": "2432", "mp3_en": "2432_en.mp3", "mp3_bi": "2432_bi.mp3", "English": "She is grown up.", "Chinese": "她已经长大了。"}
{"ID": "2433", "mp3_en": "2433_en.mp3", "mp3_bi": "2433_bi.mp3", "English": "She is an adult.", "Chinese": "她是成年人。"}