【单选题】
Could I use your dictionary for a moment?
【单选题】
— Could I use your dictionary for a moment?— _______________________.
【单选题】
Mr. Chairman, could I raise a point about the plan?
【单选题】
I fell and broke my leg when I_______riding my bike.
【判断题】
A: Ought I to leave tomorrow? B: Yes, I think you ought to.
【单选题】
-- Could I speak to John Harris, please.
【单选题】
10. _____ was ________ who I met in the museum this morning.
【单选题】
Peter could hardly catch what I said, _____ he?
【判断题】
Could I have three waters, please?
【单选题】
[填空]?a?sunny?morning,?I?met?her?in?the?post office.