5.5band
First of all, thank you for writing me this letter. I am sorry to hear about your problems. May be I can give you some advice and things will get better soon. Your first problem is about how to manage your time efficiently while preparing for exam. I was strongly recommend that you should read a lot, but not unnecessary facts. Use different useful ways for preparing exam, such as do a lot practical tasks. You ought to repeat all the strongest materials fo...