第一部分 交际用语1.Hello, may I talk to the headmaster now?_.A. Sorry, you cant B. No, you cantC. sorry, he is busy at the moment2. What kind of TV program do you like best? -_.A. Its hard to say, actuallyB. I only watch them at weekendC. Im too busy to say3Oh, sorry to bother you._.A. Oh, I dont knowB. No, you cantC. Thats okay 4Can you turn down the radio, please?_.A. Im sorry, I didnt