a sharpener for pencils
pencil sharpener
glasses for wearing in the sun
sunglasses
a dryer for hair
hair dryer
a book for writing notes
notebook
keys for a car
car keys
school for the study of law
law school
a bus that takes children to school
school bus
cards with your name and business
business cards
the man who dresses like a bat
Batman
an ache in your back
backache
a store that sells drugs
a drugstore