【单选题】
-- Could I speak to John Harris, please.
【单选题】
A: Bring me the bill, please. B: [填空].
③
Please wait for a moment, sir
【单选题】
—Can I help you?—Id like to buy a present for my fathers birthday, _____ at a proper price, but of great use.
【单选题】
20. ______ you can’t answer this question, we have to ask someone else for help.
【判断题】
Could I have three waters, please?
【单选题】
His final success ( ) his years of hard work.
【单选题】
I ___________ a short rest before we continue the work.
【判断题】
There existed a certain doubt among the students as to the necessity of the work.
【单选题】
We have been hearing ______ accounts of your work.
【单选题】
—I want to have my CD player fixed, but I cant find a repair shop. —Oh, I know_____ . Come on, Ill take you there.