Answer:
What is seen in the middle of March and April that canβt be seen at the beginning or end of either month?
The eight of us move forth and back. To protect our king from the foes attack.
What is the thing which, once poured out, cannot be gathered again?
What looks back but cannot see?
A horrid monster hides from the day, with many legs and many eyes. With silver chains it catches prey. And eats it all before it dies. Yet in every cottage does it stay. And every castle beneath the sky.
I am your mother's brother's only brother in law. Who am I?