—Why don’t we take a taxi to the Olympic Sports Center in Hexi? —I can’t ____ it. Let’s take the bus instead.
—What did your father ask you? —He asked me ____.
—Dad!Can you tell me ____ to the amusement park? —The day after tomorrow.
—Do you know ____ in America? —Sure. It's the third Sunday of June.(2014,云南)
—I don't know ____ or not. —Neither do I.You may ask his teacher.
I didn't know ____.