1. check the brakes,crash helmet, to cross the road, traffic light, fasten your seatbelt, pedestrian crossing, pedestrian, ???

2. can, can, can, cant, cant, cant, cant, can, cant

3. by, by, of, on, on, by, by

4. drive, sail, ride, fly, ride, fly, drive

5 look both ways before crossing the road

dont ride against traffic

always fasten your seatbelt when you drive a car

wear a crash helmet and use bike lanes when you ride your bike

dont cross between parked cars

6. 1. a or c

2. b

3. a or c

4. d