I did this assignment, and while I won’t give you an exact answer here are some things that may help you-
School supplies-
Kreide- Chalk
Heft (das)- Notebook
Bleistift (der)- Pencil
Kuli (der)- Pen
Kugelschreiber (der)- Ballpoint pen
What is this? This is just spam, ah points are points.
I’m sorry but what if I don’t have a cousin? I’m sorry I wish I could answer this question.