您要查找的是不是：
- LI LEI:Is it a black one? 李雷：它是一块黑色的手表吗?
- IS it a black one? I think I saw it somewhere. 是一只黑色的钢笔吗？我想我在哪里看见过。
- LI LEI:What's that, Jim? Is it a picture? 李磊：吉姆，那是什么？一张照片？
- Li Lei is good at drawing, but I'm bad at it. 李雷擅长画画,但是我不擅长。
- When is it a bad luck to have a black cat follow you? 什么时候有一只黑猫跟在你后面是一种坏运气？
- LI LEI: Tomorrow? What day is it tomorrow? 李雷:明天?明天星期几?
- Li Lei is always ready to help others. 李雷总是乐于助人。
- Li Lei is much lazier than Jack. 李磊比杰克懒多了。
- Li Lei is the hardest of all his children. 在所有孩子中,李雷最努力。
- Li Lei is the tallest boy in his class. 李雷是班里最高的男孩。
- I saw a white cat and a black one. 我看到一只白猫和一只黑猫。
- Li Lei is thirsty. He wants something to drink. 李磊渴了,他想喝点什么。
- Is this the original drawing or is it a copy? 这是原画还是模本?
- Li Lei is taller than any other boys in the class. 李磊比他班级里的任何一个男孩都高。
- Is it a toll one or not toll one? 它要不要收费?
- LI LEI: Gum Tree? Is it here --near the town of Ashland? 李磊：桉树？是在这儿--靠近阿什兰德镇吧？
- Is it a part- tine job you are after? 你要找的是不是非全日性的工作？
- Is it a house fit for human habitation? 这是幢适合於人居住的房子吗?
- I'm interested in physical experiments while Li Lei is. 我对物理实验感兴趣而李雷对化学实验感兴趣。
- And how about Macquire University?Is it a good one? 我听说有些学校提供这种教学方式，不知道是不是真的？
