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