Review Unit 9

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Across
  1. 1. this part of the house protects you from the rain
  2. 4. a very simple material, you can find it on the ground in some places
  3. 6. what you can see from the window, balcony or roof
  4. 7. you can _____ a house, a sandcastle, or an apartment block, if you have the materials
  5. 8. a line is ______ if it is at an angle; if you walk on a _____ road, you go up or down when you move forward
  6. 9. a place is ______ if you have a lot of space to move
  7. 12. something used to go up and down; it uses electricity
  8. 13. a material made from oil; a lot of toys and common objects are made with this
Down
  1. 2. a line is ______ if it has no curves; before you build a house, you have to make the floor _____!
  2. 3. you can walk on these to go up or down
  3. 4. you have to ______ when the floor of a room is very dirty
  4. 5. a place is ______ if you don't have a lot of space to move
  5. 7. a part of the house that is underground
  6. 10. this part of the house is located above the ground floor and outside
  7. 11. a material that comes from trees
  8. 14. this room is at the top of the house