Answer:
What bird can lift the heaviest weight?
Kills the bad ones and the sad ones. Tightens to fit, so one size fits.
What has 3 feet but cannot walk?
Twigs and spheres and poles and plates. Join and bind to reason make.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?
When is it bad luck to see a black cat?