There seems to be a craze going about the forums, where people reach a climax as to how much debate they can put up with and they tend to hunt down old threads with long since depleted arguments to start-up again. I'm not against this in any way, although responding to a poster that's been inactive for years with a comment to try and re-spark a discussion is like sending mail to address that somebody deceased nobody resides at.
As for the thread:
White lies like: I've not bothered with your birthday (hiding big party) are acceptable, things like The dog ate my homework isn't. Just tell your tutors the truth, you were lazy, you wanted to play your XBOX 360 and you can't do that and do your homework at the same time. (however if the tutor arranged that for you, you would do your homework quite happily)