单项选择题
W: Tom.I told you to be here at 8:30,but it’s 9:50 now. M: I’m terribly sorry.I got up late and missed the bus.
A.Twenty minutes. B.One and a half hours. C.One hour and twenty minutes.
A.They are both buying umbrellas. B.The man found the woman’s lost umbrella. C.The man has been following the woman.
A.Please smoke over there. B.Just smoke here. C.You can’t smoke anywhere.