游學(xué)作業(yè)：

some friends asked me how was your homework? can you finished it? how about the detail? today i will show your my homework.

homework one: write about a dream that you have had. what do you think it might mean?

in my dream, i was listening to a woman who was singing a song. i was really scared. so i want to call me mum who was next to me, but i couldn't do anything. at that time, i saw a monster behind the door. it looked like a flying dragon. suddenly i wake up.

my father was in hospital. he had a heart problem and had to undergo surgery. maybe i'm worry about my father's health. this dream was really horrible.

homework two: write a short essay of 80-100 words with the title "how much life would be different if i could do it again.

if i could protect my knees carefully, i would continue to play volleyball. i was a professional volleyball player. for the past 10 years, i had to practice 8 hours per day and attend many competitions. if i could go back to that time, i would have seen a doctor earlier. during that time, i felt attending competition was more important than anything else, even my knees were starting to be painful. actually, my knees are still very bad. so i retired.

if i could go back, i would tell myself health is really important. if you are not health, you can't do anything.

i know we can't change anything in the past, but the experience is our valuable treasure, that can help us to look forward.