Answer:
What has a ring but no finger?
I row quickly with four oars, but never come out from under my own roof. What am I?
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love and tear it down. I can make a smile, but more often bring a frown. What am I?
I never sleep yet sometimes I weep. I can get angry or just be happy. Wherever you go, I will follow. No matter what you do, I will be there. I cannot die. What am I?
What word becomes shorter when you add two letters to it?
No matter how little or how much you use me, you change me every month.