We think it is wrong ______ him______her copy the homework.

If the wind blows softly, we kites in the park instead of playing cards at home this afternoon.

下列各项中，加点的词语使用不恰当的一项是（ ）

_______ is often the case, we have worked out the production plan.

He hurried to the station only _______ thatthe train had left.