Answer:
You can have it, and be at it, But it never lasts forever.
Mouth up it gets filled, mouth down it gets empty.
Bobby likes Jimmy but not Joe, apples but not pears, jeeps but not vans, shinny but not hockey, tennis but not squash. Who will he like, Sara or Sally?
Something you carry while singing.
What word is the same written forward, backward and upside down?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?