Crossword Test Set 1

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Across
  1. 4. Pencils are graded according to ...
  2. 5. A... machine makes holes.
  3. 6. A reddish brown metal.
  4. 8. A composite material used to build houses.
  5. 11. Fragile, easily damaged.
Down
  1. 1. A ... machine cuts flat metal surfaces.
  2. 2. To cover or separate with a material that prevents the passage of heat, electricity or sound.
  3. 3. A semicircular instrument for measuring angles.
  4. 7. Noun of hot.
  5. 9. Pouring liquid metal into a mould to cool and solidify.
  6. 10. Opposite of straight.
  7. 11. An alloy formed by mixing copper and zinc.