1. To drive - e (to travel to a place by car)
2. To cycle - f (to travel to a place by bicycle)
3. To sail - b (to travel to a place by boat or ship)
4. To walk - d (to travel to a place on foot)
5. To fly - a (to travel to a place by plane)
6. To hitchhike - c (to travel by standing by the side of the road and asking people in cars to stop and take you to the place you want to go to)