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?

Can you find the missing piece of the Porsche?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

Which point will the car reach to go out?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

Give it food and it will live; give it water and it will die.

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.