新目标：第二单元第二个3a.
My biggest problem
My biggest problem is that I'm too busy.When I was young,I used
to have so much time,but these days I get up early and stay in school
all day.Then I go right home and eat dinner.Before I started high
school,I used to spend a lot of time playing games with my friends,
but I just don't have the time anymore.In the evening,I use to watch
TV or chat with my grandmother,but now I have to stay study.I love
music,and my father used to take me to concerts.These days I hardly
ever have time for concerts.I do my homework ang go to bed.I really
miss the old days.