单项选择题
－Can you turn down the radio, please? －（）
A.I’m sorry, I didn’t realize it was that loud B.Please forgive me C.I’ll keep it down next time
单项选择题 －Oh, sorry to bother you. －（）
单项选择题 –What kind of TV program do you like best? --（）
单项选择题 －Hello, may I talk to the headmaster now?－（）
