Answer:
I row quickly with four oars, but never come out from under my own roof. What am I?
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead. What am I?
I come without being fetched at night hides away as soon as daylight strikes. Although I may look small I am much mightier than what you can imagine.
I begin your sentences.
If a plane crashes on the border of US and Canada where do they bury the survivors?
No matter how little or how much you use me, you change me every month.