How does cherokee's almost killing white fang become a good thing for white fang?

a.
losing the fight forces beauty smith to retire white fang.

b.
cherokee's almost deadly attack teaches white fang to look out for himself.

c.
almost having his dog killed shakes up beauty smith and makes him a kinder man.

d.
the cruelty of the fight attracts the attention of weedon scott.
"whitefang"

Which revision best removes the informal language from this passage? (1) you should totally hire me to be your front deskreceptionist at your veterinary clinic because i loveanimals. (2) not only have l owned a wide array of pets, have also volunteered for three years at the crater valleyanimal shelter. (3) this experience would allow me to customers keep their animals calm and controlled whilethey wait for their appointments. oa. change only sentence 3 to 'this experience would allow me to customers keep their animals in an appropriate state ofanticipation while awaiting their appointments. ob. there is no informal language, so no change is necessary. oc. change only sentence 2 to not only have i owned a wide array ofpets, i have also volunteered for two years at the crater valleyanimal shelterod. change only sentence to believe that have the potential tosucceed as a receptionist formour veterinary office because i loveanimals