— I am going to the dentist at 4 o'clock and it is 3：30 now.— Well, if you ______ leave earlier today, please ask the director for permission.

Mr. Bush is on time for everything. How _______ it be that he was late for the opening ceremony?

           you make a pumpkin lantern?--- No, I           .

—Would you like _______ or shall we go by bus?— I prefer _______,but we have to take a taxi, for time is short.

--- The task is challenging and demanding. Who do you think can make it? --- _______ my partner have a try? I think she is the right person to do it.