別人說what’s up 要怎麼回？

如何回應別人說的'what's up'

1. Fantastic! 很棒啊

2. Pretty good! 很好喔

3. Could be better! 還不錯囉

4. Not much going on. 沒什麼啊

5. Just okay. 還行囉

6. Same as always. 老樣子啊