When answering questions, you should be in a state of forgetting yourself and not be disturbed by things around you.
You can write slowly, but you must write one by one.
Look it up when you have time to answer the questions.
Practice repeatedly at home. If you are careless, keep practicing until you are not careless. Be hard on yourself.
Do your homework carefully and start with small things to cultivate.
Your grades should be good. I wish you better grades.
thank you