Study On The Weekends

For school life, I have to study on the weekends.   I did not feel tired when I studyed on the first weekend, although I woke up on six o'clock in the morning, I thouhgt it was because we just had to study on Sunday at that weekend, then we could had five days to rest until the next weekend.   On the second weekend, teachers started to give us assigments and asked us for preparing the test on next class.   After the school day on the second Sunday, I felt really tired when I got home.   I fell asleep very quickly, and woke up on the Monday morning.   It is totally take around twelve hours for seelping.   I hope that I will be used to study on weekends, then I will not feel such tired as that.