1. Hello how are you
say that everyday to someone
2. Thank you
say that everyday
3. Good luck
you should say that if someone is going to do something
4. Excuse me
if you want to now where a place is but you dont know where you say excuse me where is ...
5. You can do it
if someone is scared to do something you say You can do it because then they will be happy and can do it
6. Hi
say hi to many persons because they maybe be happy
7. You are beautiful
if you like anyone you say that she/he is beautiful
8. You are so nice
If someone do something nice to you
9. You are great
Say to someone that is doing a great job or anything
10. Say compliments
say compliments to do someone happy