Answer:
Iโm where yesterday follows today. And tomorrowโs in the middle. What am I?
I am expelled from you orally with a sound
I am a protector. I sit on a bridge. One person can see right through me while others wonder what I hide.
What do you call a bear with no teeth?
What has feet and legs, and nothing else?
Give it food and it will live, give it water and it will die.