Lip Sync - Week 8

At the end of my animatic, Ivy says "Need a hug?". It's one of the only words spoken, so I attempted some lip syncing using this guide:

This lip sync worked better compared to the others:
The zombies said words like "hugs" and "itchy"

I wasn't sure if I should give them sharp teeth or keep them normal to make it clear what they are saying, I experimented and found sharp teeth works better:

Normal teeth

Sharp teeth

I also kept in mind what their mood was (happy/sad) while speaking, hence the "ITCHY" is  portrayed as sad/uncomfortable: