Answer:
What can you hold in your right hand but not in your left hand?
You get embarrassed when you stand on me when everybody is watching. Women don't like to talk about the number they see on me. Everyone stands on me when nobody is around
I'm written with two letters, said with one and seen with two. What am I?
What can you catch but never throw?
I tell people to be careful when handling boxes.
What goes up the hill and down the hill, And spite of all, yet stand still?