the top covering of a building
roof
a tool with a heavy head used for hitting nails
hammer
a person you like and trust
friend
a long, flat piece of wood.
plank
extremely good or wonderful
fantastic
a large vehicle used for transporting goods or people.
van
a small house built in a tree
treehouse
an area behind a house
backyard
a vertical structure that divides or encloses a space
wall
material from trees used to make things
wood