Ixl 9-M.6 correct the two errors- “ The will to make healthy choices are a must for any exersize plan”

I know exercise is spelt wrong but I don’t see the second mistake

The reader can conclude that the sniper is because a. human, he feels conflicted about the old woman. b. intelligent, he has the face of a student. c. daring, he lights a cigarette even though it is dangerous. d. athletic, he has survived until now.