Transport - past and present

12345678
Across
  1. 2. How many wheels do new cars have?
  2. 4. A bus with two floors
  3. 6. An old bike
  4. 8. How many wheels do bicycles have?
Down
  1. 1. Which animal pulled omnibuses?
  2. 3. An old train
  3. 5. An old bus
  4. 7. How many people fit in an old car?