To get 30 points and brainlest answer these riddles

1.what do you find at the end of the line?

2.while a cat was outside, it started to downpour. the cat couldn’t find any shelter and got completely soaked by the rain, yet not a single hair was wet. how could this be?

3.what do hippies eat while doing their math homework?

i will give the answers when everybody is done no cheating and don't answer in comment..first come first served