The real secret to successful learning lies in students ______ an interest in what they are doing.
—Why isn’t Susan at the dance?—She couldn’t come because she hurt her foot.— !
In the 28th summer Olympic Games , America won the most gold medals , first .
Tomorrow will be the Youth Day . Will you the picnic in the boat on the west lake ?
—Why will the capital city make several changes ?— the best ever Games .
—Do you know what Tom does all day ?—I know he spends at least as much time watching TV as he his lessons .