Percakapan bahasa inggris dengan teman tentang larangan dan perintah

Hakam: hi, nuraldi! why you look so busy?
nuraldi: hi, hakam. i'm going to presentation when english course tomorrow night. and I'm preparing it now.
hakam: presentation about what?
nuraldi: general facts about animal. would you help me?
hakam: why not? let's do it. how about general facts about human? i think that's more insteresting. wait, I write it on the paper.
nuraldi: don't! we can't do that! The teacher said that we have to make a article about animal, not human.
hakam: ah, I'm sorry. let's make it.
nuraldi: it's okay.