Hi.
Hello.
Good morning.
Good evening.
I’M OK, YOU’RE OK:
How are you?
How’s it going?
What’s up?
Fine, thanks.
OK.
Pretty good.
I’m all right.
Nothing much.
And you?
WHAT TO SAY LAST:
Bye.
Good bye.
See you later.
Sorry, I have to go now.
Good night.