In this task if the pronoun is female or gender-neutral you are to replace it with a male pronoun. If there are no pronouns add a male-gendered word to the sentence.

Lol. Jim's a hardcore biker.
lol i am a hardcore biker

okay. i'm glad one of us men has a great idea about it.
Okay. I'm glad one of us girls has a great idea about it.

but a little bit cool compare with the rst 

he wasn't that great, and made just a few appearances