Hi guys..I'm new to this and I'm finding navigating myself through the units really confusing,. Apparantly I completed the second part of Unit 1 but not the first bit and when I go back into it from the beginning I'm being asked a lot of multiple choice questions that I've already answered. Do I need to answer them again although I've already answered them and I can't be graded on them again or can I just submt my work for the assignment I haven't completed yet?! Its really unclear.

I haven't received any help from tutors..I'm just very confused!

Thankyou.

Melanie