您要查找的是不是：
- Someone must have blabbed to the police. 肯定有人向警察告密了.
- Someone must have blabbed! 一定有人泄了密！
- Someone must have juggled things. 一定是有人从中弄手脚。
- Someone must have squealed on him. 一定有人告发他了。
- I've been rumbled; someone must have told mom. 我被揭穿了,一定有人告诉妈。
- Someone must have tampered with the medicines. 什么人一定干预了治疗。
- Someone must have been using it. The cover is off. 准是有谁用它来着，盖子取下来了。
- He was subtilized someone must have entered his room. 他敏锐地察觉到一定有什么人进过他的房间。
- Someone must have been here recently; these ashes are still warm. 不久前这里一定有人来过，这些灰还热昵！
- The police know we are here . someone must have ratted on us . 警察知道我们在这儿，一定是有人背叛了我们。
- Someone must have been in,my papers are all over the place! 肯定有人进来过了，我的文件给弄得满地都是。
- Someone must have been here recently ; these ashes are still warm. 不久前这里一定有人来过，这些灰还热昵！
- Someone must have left it in the bathroom accidentally. 一定是什么人忘在洗手间了。
- Someone must have switched suitcases at the airport. 肯定有人在机场掉换了手提箱。
- Someone must have been in, my papers are all over the place! 肯定有人进来过了，我的文件给弄得满地都是。
- Jack theorizes that someone must have broken into Nina's computer. 杰克提出推论，一定是有人黑入了尼娜的电脑。
- Look at this another green note. Someone must have left it while I was in LA. 嘿,戴夫。你看这个。
- The family are in their mourning clothes; someone must have passed away. 这家人穿着孝衣，应该是有亲人去世了。
- This family are all wearing the mourning apparel. Someone must have died. 这家人都穿着凶服，一定是有人去世了。
- This is a bag at the rear of the bus. Someone must have forget to take it. 这包在公车后面，一定是有人忘了拿。
