Your ali you're?

Vprašanje 1
Choose the correct form: your or you're?
1. very beautiful.
2. friend Alex was here last night
3. Is this bag?
4. I don't like the way talking to me, please stop it.
5. Can I have one of pillows please?
6. Do you know when going to Paris?
7. What do you think doing?
8. Please tell mother I called.