1.how are you doing?(你好吗?)
2.i’m doing great.(我过得很好。)
3. what’s up?(出什么事了/你在忙些什么/怎么了?)
4. nothing special.(没什么特别的。)
5. hi. long time no see.(嗨，好久不见了。)
6. so far so good.(到目前为止，一切都好。)
7. things couldn’t be better.(一切顺利。)
8. how about yourself?(你自己呢?)
9. today is a great day.(今天是个好日子。)
10. are you making progress?(有进展吗?)
11. may i 
have your name, please?(请问尊姓大名?)
12. i’ve heard so much about you.(久仰大名。)
13. i hope you’re enjoying your staying here.(希望你在这里过得愉快。)
14. let“s get together again.(改天再聚聚。)
15. that’s a great idea!(好主意!)
16. please say hello to your mother for me.(请代我向你母亲问好。)
17. i’m glad to have met you.(很高兴遇到你。)
18. don’t forget us.(别忘了我们。)
19. keep in touch.(保持联系。)
20. i had a wonderful time here.(我在这里度过了难忘的时光。)
