对话啊.
1"bob,what do you think about the quality a person can have"
"i think best and worst quality that everyone have them"
"what mean?"
"everyone have a heart divide good and bad,when you see the money,someone wanna get it ,and someone wanna give it back to the bank,a boy drop in the lake,someone will save the boy but someone just take a glance,"
"you"re right.bob...nobody is perfect or evil"
2"isabel,what kind of music is your best love?"
"i like classical music"
"classical?oh.i will sleep during the playing"
"oh..in fact,classical music is perfect...if you listen the music.you will fall in heaven in classical music"
"my god,i think pop music is splandid,i like rock and jazz so much"
"yes ,los of boys like the passion"
3"hay,juan!you look so pale"
"yes,i'm afair my next text falling"
"why?"
"i have fail the math exam 3 times,if i cang't pass the exam,my daddy will give me a lesson"
"do not worry,juan,i think you could pass the exam,you always study so hard,don't be nervous"
"hummm...let me try it."
"cheer up!"
4"could i ask you a quastion?Dr smith?"
"yes"
"why the west of china to be the desert?"
"becouse there is a place without trees"
"and how?"
"without trees,the area will be desert and no any creture live in there"
"what should we do?"
"we must plant more trees and protect the water,it 's not late to save the enveriment now"