Facial Expression Challenge

Hello everyone, how are you? I've been feeling ill these days, so I just did some doodles and realized how interesting is to try to get different facial expressions from a random character (Can you tell how he feels by the look on his face?). So, here is my challenge, I think it can help us to improve our drawing skills :)

Rules:
Choose at least 3 facial expressions and draw them.
You can draw the same expressions I did or create new ones.  
You can draw your character's face in your own style (digital or traditional).
You can tag a friend to invite their to join it if they want.

There is no deadline, it is just to practice, improve our skills and have fun! I'll share the ones I like the most!

P.S.: My favorite is #7 hahaha