Wordpower "as"

I haven't made up my mind about dinner yet, but ___ dessert, I'll have the cheesecake.

We need to consider the project ___ before making any decisions.

She smiled at me ___ nothing had happened.

The schedule for the week is ___: Monday, staff meeting; Tuesday, client presentations; Wednesday, team training.

He's not just a good singer; ___, he's won several awards.

___, pizza is the best food in the world.

You're welcome to borrow my car, ___ it's in good condition.