题目内容：

阅读下面材料，在空白处填入适当的内容(1个单词) 或括号内单词的正确形式。将答案填写在答题卷的相应位置。

One day, I was comfortably waiting for my flight with a good book to read when 1.elderly lady was wheeled to our waiting area. I noticed the trouble that she was trying to open a bag of nuts with her 2.(shake) hands. No one else was willing to meet her gaze (目光), so I 3.(offer) to help. The lady was very 4.(thank). We sat and chatted. The time came to board the plane. She could walk but needed some help, so I volunteered 5.( help) her and carry her bag.

As I helped her sit down, I noticed her “seat mate”, a businessman, looked a bit horrified at having to make the flight with her. He offered to change seat6.me — and I agreed. We had a long chat. As we were entering another country we needed to fill out forms(表格). I offered to fill 7.(her) because of her shaking hands. We landed and I needed to change planes, but I helped her first. The wheelchair 8.she ordered was nowhere to be seen so we slowly walked to the gate where her daughter was waiting.

9.a result, I had to run to catch my connection, but as I thought about the experience, I saw her as my airport angel(天使), a chance for me to hope that in the future when I’m in my 10. (eighty) and traveling, someone will take the time to connect with me.