What needs to be done..Your ultimate goal for the day is to get out of school. Before you do, however, you're looking to get your bag out from the classroom where you left it.

That is, however, not the only thing going on in school today.

Mrs. Laurente has revealed herself to be some kind of a secret agent. She's asked you to get for her the fingerprints of Mr. Martin, computer lab technician, and the tooth marks of Mr. Crasto, librarian. So far, you have managed to give her the fingerprints.(I've already gotten the fingerprints..)

There's a major fight going on between two English teachers on the girls' side, and you've got to find someone to help you stop it before the teachers kill each other!

You've uncovered a major power struggle in the Chemistry Department, where Mrs. Desai is brewing a potion to give her full control of the lab. She's asked you to get for her gold, methanoic acid, and nitrochalk. So far you've given her the gold.(Found the Gold)

Hungry Mrs. Awatif is looking for something wriggly to eat and wants you to help her out.

I've got
Bottle
Eraser
Juice
Rust Eater
Soldering Iron
Chain
Glue Stick
Lighter
Shirt
Wire
Chalk
Hot-Wiring Instructions
Mirror
Smock
Wrench

Okay I've figured out that I needed to get through the biology lab to get to Mrs. Awatif but I can't figure out how to make Letha Cherian and Dr. Mohan to leave so I can get through there..and if I need do something else then please tell me..Oh and as little spoilers as possible please..