Please remember to bring your phone charger. Don't be late for the meeting. Make sure to double check your work before submitting it. Don't forget to feed the cat while we're away! Please clean up after yourself in the kitchen. Don't leave the door unlocked when you leave. Remember to call your mother on her birthday. Don't waste water by letting it run while you brush your teeth. Please turn off the lights when you leave the room. Don't walk on the grass!