Well since I can be both, but I prefer to be a hawk so: Hawk!

WYR be an owl or a bear? (Two random animals I see on the TV screen)

Owl.

WYR be able to fly or hold your breath as long as you liked?

Hold my breath

WYR be able never have to drink or never have to eat?

Hmmmmmmmm...eat.

WYR never be affected by heat or cold?

Uhhhhhhhhhhh actually even though I am a cold person, I would rather not be affected by cold. It gets colder here than hot soooooooooo.

WYR eat 110 cookies or a whole cake? (Whatever kind of cookie)

How quickly? I'll go with the cake if I had a shorter time span and the cookies if a longer one.

WYR get dizzy by running around in circles or going on a tire swing?

Running

WYR eat banana peel or kiwi skin?

Banana peel

WYR ride a dragon or a flying broom? *wink at Berry*

Dragon! (Dibs on Toothless! No? Hiccup has dibs? Fine.... Dibs on Eustace! 😛 )

WYR be disappointed by an over-hyped movie or have a party themed after a fandom you're not a part of?

(@ cor: Really? You'd rather have banana peel over kiwi skin??)

Party.

WYR watch a really good sequel to a lame movie or a lame sequel to a really good movie?

watch a really good sequel to a lame movie

WYR be in a really good sequel to a lame movie or be in lame sequel to a really good movie?

Good sequel. 😆

WYR have freezing-cold hands and have to do something that required delicate finger-work, or have to walk for a long time with numb-from-cold feet?

cold feet

WYR work on a 3-D puzzle or a Rubik's cube?

3D puzzle.

WYR find yourself in a situation where you had to read a foreign language you don't know well or speak it?

(Ohhhhh...I love Rubik's Cubes... 😀 )

Read.

WYR watch a half-Narnia-based short movie or a fully-other-fandom-based short movie?