Answer:
I run cold and hot, I look blue but am red. What am I?
In spring, I am gay in handsome array. In summer, more clothing I wear. When colder it grows, I fling off my clothes. In winter, quite naked appear. What am I?
I am round. I have only one line. Circle is not my name indeed. What am I?
I shave several times a day, yet I still have a beard. What am I?
What has 88 keys, but can’t open a single door?
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic