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.

mirabel i like to travel since i met my friend hanin
i like to travel since i met my friend hanin

ok. i guess he is a fisherman, i am a national guard officer. please step aside madam
Ok. I guess he is a fisherman, I am a national guard officer.

I am a man and my name is Christoph. I can see that you are not a man.
I am a man and my name is Christoph. Are you a man too?