If 你 could bend..

Fire

First thing I'd do? Set my math text book on fire! >:3

Get EXCITED!! XD

Air: try to fly and push things around.

Water: try to make water into shapes.

Earth: Get some sand and pretend I'm Gaara of the sand from Naruto. :D

Fire: probably accidentally set 火, 消防 to the house and/or myself... =^////^=

I would 爱情 to be a waterbender. The first thing I would do if I could waterbend would to give my 猫 a bath, that way I could wet them without having my arms completely cut up.

Either 火, 消防 或者 Water.

I'd be an airbender. <3

The first thing I'd do, huh? .......I'd just start testing out my bending skills. Air blasts, and all that. XD

I'd like to bend either 火, 消防 或者 Water :) If i would be a firebender, I'd go into the bathroom, fill the tub with water (don't wanna put the house 或者 myself on 火, 消防 XD) and then try some moves. 或者 if i could waterbend, I'd do the same thing with the water in the tub. I know, I'm kinda weird sometimes...

Fire: burn everything in sight!
Water: not sure.....I've already flooded my house so that's out.
Earth: build REALLY big sculptures of.....we'll I haven't decided yet!
Air: FLY! I'm freeeee! Free-falling.

I would bend fire! If I could have two elements I would also bend water.

Air bending

Probably practice really hard to become good

fire

If I Could Bend(Assuming I Have Gone Through Hellish Training And Reached The Level Of A Master)
Air:Perform Acrobatics,Try To Learn Flight And Blow Away People.
Water:Water Skating,Try To Learn And Use Blood Bending On Certain People And Also Completely Froze Them.
Earth:Demolish Any Obstacle I Find In My Way,Reform Landscapes,Try To Learn Lava Bending To Help With That And Bury In The Ground Some Certain People.
Fire:Burn Down Obstacles,Fly With Fire,Try To Learn Lightning And Zap Some Certain People !!!!