@Neo Emolga Thank you for your support and advice. That's very kind of you. :)
Sorry to hear that you've had to deal with terrible group projects and teammates. :/

"hey Joe, where are ya!?"
Who is Joe?

"I really want to get out of here so I can do <X THING>"
Is it okay to insert "go to the bathroom" in this sentence?

The truth is the rest of the class legitimately doesn't really care too much about the subject you're presenting about.
My teammates and I will have to do the oral presentation in front of the rest of the class, but also in front of : our teacher, the other three classes, their teachers, and also some "guests" who aren't staff of the college.

Celebrate your birthday on Sunday the 25th instead and see if that works better for you and your friend.
Unfortunately, I already have things to do this Sunday (including studying for the English test of Monday).