Riddlemania - Ends 8th October

[Sloths]

I have this app on my iPad called Guess Riddles and it's a part of this series of apps in the App Store including Guess Character and Guess TV that I've gotten a bit addicted to lately. It pretty much does what its name says and gives you loads of riddles to guess the answer to and I've been getting pretty good at them. I think I remember doing a competition similar to this a year or so ago and thought I'd bring it back and test your riddle skills.

Below are three riddles, simply work out the answers and PM them to HabboxComps to be in to win!

I’m tall when I’m young and I’m short when I’m old. What am I?
You walk into a room with a match, a kerosene lamp, a candle, and a fireplace. Which do you light first?
What word becomes shorter when you add two letters to it?

Prize: 10 Credits/rare of equivalent value + 15 rep