What is this? It's a ________
It's a TEST TUBE
What is he wearing? He is wearing an _______
He is wearing an apron.
There's some green ________ in the flask.
There's some green LIQUID in the flask.
What is Phoebe wearing on her hands? She's wearing______
She's wearing GLOVES
Phoebe is reading the ________ for the experiment.
Phoebe is reading the INSTRUCTIONS for the experiment.
The kids didn't follow the instructions and now there are __________ in their experiment.
The kids didn't follow the instructions and now there are BUBBLES in their experiment.
What is the boy wearing? He is wearing _______
He is wearing safety goggles
Where are the safety goggles on Mr.Davis' lab? They are on _______
They are on a shelf.
What's happening? There's an _________
There's an explosion.
What's this? It's ________
It's POWDER.