单项选择题
A.I believed it. B.I can’t believe it. C.You’re so forgetful. D.Don’t mind.
A.Why have you come here B.What do you want to do,sir C.Do you have anything to do here D.Can I help you,sir
A.Do you think I’m ready B.Yes,I’m ready. C.Are you sure you’ll be back D.Can I have one more minute