Part one 请写出以下 “you know” 的用法
1. You know the place I visited last year.
2. You know, everything is changing.
3. The restaurant is, you know, you know.

Part two 翻译句子
4. 你糊涂了？
5. 这点小问题，我能解决。
6. 你能拿准怎么做吗？
7. 你确定情况属实吗？
8. 你真是吓坏我了。

答案 1. 你知道。 2. 用作插入语，来表示转折语气，“对吧”。 3. 想要描述一件事情，但一时之间讲不清楚，对方大概也知道你在讲什么。 4. Are you thick in you head? 5. It's a tiny, little, itsy-bitsy problem. I can handle it. 6. Are you sure how to do it? 7. Are you sure of the facts? 8. You sure gave me a heart attack.