[课 堂 检 测]
Ⅰ.用所给词的适当形式填空
1．Mark Twain has been called the ________ (invent) of the American novel.
2．Much of the city was still closed off as police ________(comb)the area for bombs.
3．The second is our ability ________ (relate) to others through the Internet.
4．I heard someone ________(click) off something on a typewriter in the next room.
5．I’d actually feel pretty bad about that，because the noise is really ________(bother) us.
6．Internet users can read articles ________ (write) by experts in this field.
7．In fact some young people spend too much time ________ (play) computer games.
