您要查找的是不是：
- You must be needing a holiday? 你需要一个假期吗?
- You must be a saint to be able to stand his temper! 能受得了他的脾气，一定得非常有涵养！
- How happy you must be to have a beautiful new baby girl. 生了一个漂亮的小女孩，想必你们该有多高兴哪！
- It must be wonderful to have a holiday by the sea. 到海边去度个假肯定不错。
- If you want to be a success in business you must be aggressive. 如果你想在事业上成功，你必须有闯劲。
- You must be weak in the head if you believe that. 你相信那件事可就太傻了。
- You must be muddling me up with my twin brother. 你一定是把我看成我的孪生兄弟了。
- You must be back by four o'clock. 你务必在4点前回来。
- You must be exhausted after such a long journey. 各位远道而来，一定很累了。
- You must be off antibiotics for a while. 你必须停服一段时间的抗生素。
- You sold it? You must be out of your senses! 你把它卖了? 你简直是疯了！
- Come by the fire you must be chilled to the marrow! 到火旁边来吧－－你一定冻坏了。
- You must be very tired after a long flight, Mr.Roberts. You need a rest for tonight's reception party. I'll send someone pick you up at six. 长途飞行后您一定很累了。今晚有招待晚宴,您需要休息一下。晚上时我派车来接您。
- You must be good at a foreign language. 你们要学好一门外语。
- You must be very careful with this sharp knife. 你用这把锋利的刀子必须很小心。
- You must be weaned away from the foolish idea. 你必须拋弃这愚蠢的想法。
- You must put aside (ie out of your thoughts) any idea of a holiday this year. 你得把今年要度假的想法撇开。
- You must be a fireball in study. 你在学习上一定干劲十足。
- You must be exhausted after a long journey. 各位远道而来，一定很累了。
- You must be joking! I will give him a wrong number? 你一定在开玩笑！我会给他一个错误的号码?
