What are you doing, Uncle Wang—I’m sorting out old books and I’ll to kids in West China.

It’s a bad habit of learning. _____,it is never too late for you to get out of it.

May I speak to Mr Smith– ，please．I’ll see if he is in．

twelve o’clock, I think I must be offnow” “Oh, reallyI ______ it at all”

_________ is my bag —— It’s on the desk