【单选题】
I pulled the handle ____ I could.
【判断题】
A: Could you mail the letter for me? B: Yes, I could.
【单选题】
—Could I borrow your dictionary? —I’d get it for you ____I could remember who last borrowed it.
【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】
-- Could I speak to John Harris, please.
【判断题】
Could I have three waters, please?
【单选题】
Mr. Chairman, could I raise a point about the plan?
【单选题】
Peter could hardly catch what I said, _____ he?
【单选题】
I haven’t seen her for years, but I could still ____ her voice on the phone.