What does she do?
She invents machines.
Do Puffendorf and Chip hate each other?
Yes, they do.
What does Chip eat?
He eats watermelon.
Who is Professor Puffendorf?
She is an inventor.
Where does she work?
She works in her laboratory.
They spend time ........... in the laboratory.
together
What pets does she have?
She has a black cat and a guinea-pig.
Does she make potions?
Yes, she does.