Best Jokes and Riddles

#54

And the answer to the previous riddle is because the dogs were after his bones.

*School-*
In class: 1+2=3
In homework: 1+2+8=11
In test: Jimmy has 5 apples and gives away 2, calculate the resulted mass.

And the riddle
It maybe quite easy,.....?
What goes up when the rain comes down?
Comment your answers.
Answer will be on next chapter.