Answer:
Possibly the word most commonly said before taking a sip
You can do this with your friends. You can do this with your nose. But don't do it with your friend's nose!
There is one in every corner and two in every room.
What word of five letters has only one left when two letters are removed?
Though I should be unique, you've made most of us the same. I would be stronger, if my characters were stranger.
Why did the stadium get so hot after the game?