Answer:
I have Eighty-eight keys but cannot open a single door.
What has 3 feet but no toes?
Upon your lonely journey I accompany you, whether you travel through endless mountains or seas of blue. Wherever you go, I keep your place. Lost you're not, when I'm embraced. What am I?
I spend the day at the window go to the table for meals and hide at night.
I am constantly overlooked by everyone but everyone has me.
When is it bad luck to see a black cat?