replace with gerunds and particpales.
How to drive a car. First take the car key and put it in the ignition. Turn the key, the car should start running. Put your foot on the brake and change your car into drive or backwards. Then turn left or right and drive to your destination. You should be cautioned cars can hurt you.
When used as nouns, these are gerunds:
taking putting turning starting changing shifting driving cautioning hurting
When used as adjectives these are participles:
taking taken putting put turning turned starting started changing changed shifting shifted driving driven cautioning cautioned hurting hurt
I'll check your work once you give these a try. Make sure your sentences make sense!