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                    - Do you know when Tonny came back last night? —– Yes. It was not yet nine o’clock _____ he came back home.
 - Do you remember ____________ he came? — Yes, I do, he came by car.
 - How long do you think it will be ______ the bus arrives here?– No more than five minutes.
 - . “Do you need any help with those heavy bags?” “No, thanks; _____.”
 - . “Do you want to go to the movie, Jane?” “______. I feel like doing something different.”
 - .How long do you think ______ will take to complete the sports center?
 - ? Do you know the most ancient city in China ─ Xi’an well? ? No, this is the first time I ___________ here.
 - ____ be sent to work there?
 - ____ could do such thing?
 - ______ will be our teacher of English in the coming year?—Mrs. White, I guess.