   neutral   Bill, do you know when did the Chinese begin to celebrate Teachers'Day?     neutral   I know the Chinese teachers had their first festival in 1985.  
    neutral   So, it is the 27th Teachers'Day.     neutral   What will you do on Teachers'Day?  
    neutral   I am going to send Mr. Li some flowers. What about you?     neutral   
 You don ’ t have much time for your parents now. But if they are still alive, what
 Nothing special. Do you want me go out for dinner with him? Maybe he wants to make your