I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

What month of the year has 28 days?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

I am white when I am dirty, and black when I am clean. What am I?

What is the riddle which can be asked all day with a different correct answer each time.

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?