I have been trying to answer the questions for multiple choice, however it is not letting me because it says I have not attempted the question.
I'm sorry about that, Marina--when working on a WileyPLUS assignment, it is important to either click "save answer" or "submit answer" before moving on to the next question. If you do not, WileyPLUS will not save it or submit it on it's own.
Thanks for reaching out!
Tom with Wiley