1、Time flies! Now I am in Grade Nine．I used to get up late, but now I have to get up early．I used to go to school late, but now I go to school early. I used to spend a lot of time playing with my friends, but now I have no time to play. I used to play computer games a lot, but now I have to study hard. I used to go to bed early, but now I have to go to o bed late because I have too much homework to do．I really miss the old dog，but I know I must study hard from now on.