短文填空I’m upset these days.I have_71____ problem,and I do not

短文填空
I’m upset these days.I have_71____ problem,and I do not 72_____ how to deal with it.
I have had a lot of _73______ every day since I became a Grade 9 student.I have no choice but to do it..I often stay up late to finish it and then feel 74 ____ the next day.
75______ I understand that it is important to do my homework and _76____ it in on time.Sometimes I still don’t want to do so much homework.I almost have no free time for my hobbies,77_____ as playing volleyball and ping-pong.The worst thing is that I even have homework on weekends and holidays.The longer the holidays are,the 78_______ homework I get.I really feel bad about it.
I am looking forward to a holiday79_______ homework so that I can relax and have some time for my hobbies.What should I do?I really hope that someone can give 80____ some suggestions.I am sure they will be of great value to me.