If you can, take a phone flashlight and shine it in. Another tip is if you have one of those ear things that light up and you can look into people's ears. Try shaking it around just slightly to see if you can hear it in there, if not it has fallen elsewhere.
1st measure: 1 2 and 3 and 4 and
2nd measure: 1 2 3 4
3rd measure: 1 2 3 e and a 4
4th measure: 1 2 3 4
Answer: Take pictures of random objects?
Explanation:
