got stuck on my report

We're pack of action in writing, calculating, typing, plotting, sketching in the report in a week-time. Fortunately, the report must be done in group. and of course of all the group members must contribute something to ensure the work done before the due date. Tonight, at 12.00 early in the morning, the report we're not completed yet. we're still struggling to finish it. And, the assigment (pn hidayah vibration tutor).

the problem is.. the questions and discussion that i leave it blank...? how to deal with it... it's all about 60% of evaluation marks...