Talking about greetings

1.Good morning, Mrs. Brown.
2.How are you doing?
3.I am doing well, thank you. And you?
4.How is your husband?
5.Alan was sick last week, but now he feels better.
6.Please give my regards to him.
7.Jenny, I haven’t seen you in ages. You look great today.
8.Thanks John. It’s really been a long time.
9.How is everything going?
10.Not bad, Thanks.
11.What’s going on with your study?
12.I’m working hard on my English now.
13.What’s up, buddy?
14.Not much, how about you?
15.I’m going abroad next week