VOCABULARY

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Across
  1. 2. It means "not dangerous"
  2. 4. Protection for your head
  3. 7. A person who controls a car or bus
Down
  1. 1. A police ... controls the traffic
  2. 2. A place where trains stop for passengers
  3. 3. A formal word for cars, trucks, bikes
  4. 5. Cars and motorbikes move on this
  5. 6. Red, yellow, and green signal