Answer:
I am all around, yet to me you are half blind. Sunlight makes me invisible and difficult to find. What am I?
Squeeze me and I cry tears as red as my flesh, but my heart is made of stone. What am I?
How many letters are there in the English alphabet?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.
I'm written with two letters, said with one and seen with two. What am I?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk