PLEASE HELP ME!

Read each sentence. Then determine which sentence uses the to/too homophone correctly.

Group of answer choices

My little brother decided he wanted too go to the zoo this weekend; like me, he likes sloths to.

I wasn't aware that like owls, sloths have to turn their heads in order to move their eyes.

Sloths like to eat only a few types of leaves, each of which takes a month too digest.

In order too maintain their energy, sloths will shut down their metabolism if they're to cold or hot.