Answer:
In all the world, none can compare, I am a tiny weaver; my deadly cloth so silky and fair. What am I?
What word has kst in the middle, in the beginning, and at the end?
I mirror your actions.
I can be repeated but rarely in the same way. I can't be changed but can be rewritten. I can be passed down but should not be forgotten.
I spend the day at the window, go to the table for meals, and hide at night. What am I?
No matter how little or how much you use me, you change me every month.