There really isn't a good place without getting caught. But you can try meeting that person outside during passing time. Or during lunch sit outside in a private spot. If your school allows you to.
You can't ! Hacking is ILLEGAL ! Your school has blocked you from accessing the internet for a reason - you're there to learn - not chat with your friends or use forums like this one ! EVERY file you...
You don't do it. Most schools have cameras in the halls today and there will be film of you doing this. If you must wait until after school or at home.
One D and Univeristy Acceptance.
I believe colleges and universities are concerned about the overall grade point average you have attained. I do not believe one D, unless your grade point average is...