1. Good, thanks. (And you?)
很好，谢谢。（你呢？）

2. Great, by the way, you have a lovely store!
很好，顺道一提，你的店很不错！（称赞衣服 You have a nice shirt!或发型You have very nice hair!）

3. (Great, actually) I'm new here! What do you recommend to do around here?
（很好，其实）我刚来到这里，你有什么推荐可以在附近做的事吗？