题目内容：

语法结构（共10小题；每小题1.5分，满分15分）      

阅读下面短文， 根据上下文填入适当的词语， 或使用括号中的词语的适当形式填空，并将答案填在答题卡上标号为31~40的相应位置。

Finishing their shopping at the supermarket, a middle-aged couple discovered their new car  31       (steal). They filed a report  32        the police station and a detective drove them  33     to the parking lot（停车场）to look for evidence.

To their  34          (amaze), the car had been returned        35        there was a note in it that said: “I apologize for taking your car. My wife was having a baby and I had to send her to the hospital as soon as possible. Please forget the          36             (convenient). There are two tickets  37        tonight's Rowan Atkinson concert.”

Their faith in humanity restored(恢复). The couple attended        38       concert. But when they returned home, they  39       （immediate） found that their house had been ransacked (洗劫). On the bathroom mirror was         40         note: “I have to put my kid through college somehow(设法), don't I?”