How did I not see this until 4:31 pm est today?!

1. Do my homework for me.

Elucify Intellectium
2. Tidy up my bedroom.

Tidius Miraculous
3. Make a delicious chocolate cake.

Eroticum Confectious
4. Make my professor stay in bed today.

Lectur Lazeosa (that's Lay-z-o-sah!)
5. I would like breakfast in bed, please.

Flapjaclassification!
6. Stick all my Quidditch opponents' feet to the floor.

Cleatcrete

7. Give everyone the giggles.

Girlish Gregarium

8. Dye some yarn in my favorite color.

Pigmentation Potion (This is a potion, not a charm.  Trick question, huh?!)
9. Unravel the mess I've made with my yarn.

Tanglasificum
10. Knit my Prefect the perfect bag!

Perfectus Prefecta Parcelonius