a walk that takes ten minutes
a ten-minute walk
a building that has twelve storeys
a twelve-storey building
a boy who is five years old
a five-year-old boy
a report that is thirty pages long
a thirty-page report
students in high spirits
high-spirited students
children who behave well
well-behaved children
a monster with green eyes
a green-eyed monster
a man who has short hair
a short-haired man
a lady with a kind heart
a kind-hearted lady
an app that saves time
a time-saving app
a dessert that makes your mouth water
a mouth-watering dessert
a woman who has a strong will
a strong-willed woman
traffic that moves slowly
slow-moving traffic
a man who looks good
a good-looking man
medicine that lasts a long time
long-lasting medicine
a person who has an open mind
an open-minded person
