Answer:
I mirror your actions.
I am a word with 5 letters. Bold are the first; true are the second; playful are the third; clever are the fourth; forceful are the fifth.
I am the kind of soda you must not drink.
I have an eye, but I can't see. I usually have to work with something in my eye. What am I?
What has four wheels and flies?
No matter how little or how much you use me, you change me every month.