my life as a junior three student

As a junior three student,i'm very busy .I have to learn many things.I get up early and sleep late every day.Because I will go to high school,I must study hard and try my best to get good results.I have lots of homework.I often do it till midnight.To tell the truth,I feel tired.But I enjoy my life now ,because i feel very rich(充实的)I have learned so many knowledges.