The bus ________ when I hurried to the bus stop．

1. A.
   left
2. B.
   has left
3. C.
   leaves
4. D.
   had left

One day we invited some friends to dinner．When it was about six o'clock，my wife found that we had little bread．So she asked our five-year-old daughter, Kathy, to buy some．
“Here’s a dollar,”my wife said，“get two loaves(條)of bread, if they have it．If they don’t have it，get anything．But hurry!”
Kathy hurried off, and we waited and waited．By a quarter past six，all the friends had arrived．But Kathy had not returned．Finally we saw her dancing around the comer with a bright new hula hoop(呼啦圈)whirling(旋轉)round her middle．
“Kathy!”her mother cried．“Where did you get that hula hoop．and where is the bread?，，
“Well，when I got to the shop，they had sold all their bread,”answered Kathy．“And you said ‘If they don’t have that, get anything！’”
【小題1】One day Kathy’s parents invited some friends to _________．