Our teacher told us that we have a report due tomorrow.
Did you know about it before today?
Sort of, but I forgot, and my teacher reminded us today.
I'm glad your teacher reminded you. You should try not to procrastinate when it comes to schoolwork. You should set up a calendar with due dates on it.
That would take up too much time. I just need to get better at multitasking.
Better multitasking won't compensate for ignoring deadlines. It's just not possible to do a good job on a big project overnight. Imagine how much better you'll feel when you're getting A's instead of C's, without the pressure and losing a night's sleep.