answer: Tom didn't get enough sleep last night because his roommate Miao Li plays computer games and keeps him up every night. Tom tells #Person1# he just uses the Internet for getting information and sending messages while #Person1# enjoys online chatting very much.
documents: #Person1#: Hey, Tom. You look tired. Are you all right?
  #Person2#: I didn't sleep much last night.
  #Person1#: How come?
  #Person2#: You know Miao Li-my roommate, he bought a computer last month. He has turned his computer into an electronic playground. He plays football, rides horses, drives racing cars, and does a whole bunch of other games. Every night he keeps me up.
  #Person1#: Don't you like games
  #Person2#: I usually get a lot of information on the computer and use E-mail to send messages to my friends.
  #Person1#: Me too. Recently, I've made many friends on the net. Every day I talk to them and share many interesting things with them.
  #Person2#: Don't you think it's a sheer waste of both time and money?
  #Person1#: I'm afraid not. To me getting in touch with each other has more fun than the coolest computer games or the hottest information.
  #Person2#: Yes.