Answer:
Gym: cough* cough* i'm sick
Talking to friends: she's ugly, did you hear, ugh, eww, oop, duh, why, boo you wh*re
Give a pep talk: if he don't want you his home boy's will
Explanation:
Greets change is great because he is gretes
Both words can be used as either nouns or verbs, so that's not a foolproof distinction. But “affect” is almost always a verb