A:My name is Wang Yue,I had a cold yesterday.
B:My name is Wei Ping,why did you have a cold?
A:Becuse yesterday is too cold and I wear a little close.
B:Oh,did you go to the school?
A:No,I didn't go to the school.I afready my class,could you help me with my class?
B:It's no problems!
On the night~
A:Thank you very much!Please eat dinner in my house.
B:OK,It's a good idea.