Try, rather than use the answers, use your notes. You may not be able to complete a question by yourself. But by reading the question and identifying what they’re asking for, go through your notes and find the corresponding subject. Answer the question using your notes (even if it’s just copying out a definition) and relate it to the question. This will help you to remember what you answered as you put the work in to find the solution, and it will help with the whole ‘relating the answer to the question’.