2 . 阅读下面材料，根据其内容和所给段落开头续写两段，使之构成一篇完整的短文。
It was the 9th of January, a day I will remember for a long time. It was a normal Sunday morning around 8:30 am, right on time for Sammy’s morning walk. I didn’t walk because of my lameness, so I rode in my power wheelchair. We got out the door and made our way toward a property near my apartment complex. We got to the gate and out of the complex, and we went left onto the extra wide sidewalk. It was about a mile’s walk one way , passing a firehouse on the right side of the road, before we turned around and started back.
Along the path we took was a large plate over the sidewalk. I passed over it the first time without any problems. My wheelchair could reach up to 8 miles per hour, but we went a little slower on our walks, around 2 miles per hour, so Sammy could keep up. Even so, this speed was pretty fast for a 15-year-old dog.
As we turned around and made our way back, I went over the sidewalk plate again except that this time it was moved without me realizing it, putting my wheelchair in the grass on the embankment (路堤). The next thing I knew, my wheelchair started to tip over, throwing me out of the chair and rolling down the embankment into the muddy water below.
My right leg was hurt, and I was unable to pull myself upright. I was too weak to gather my strength to call for help. The muddy water was cold and I felt it hard to breathe with my body folded and twisted in a strange position. Meanwhile, Sammy was sitting up on the sidewalk with his leash (牵狗皮带) caught under the tipped over wheelchair. I heard him barking louder than ever heard. He knew I was hurt and was in danger.
By the way my wheelchair tipped over, a passerby on the street would not be able to see it from the road. All anyone could see was a dog barking on the sidewalk almost night across the street from the firehouse.
注意：1．续写词数应为150左右;
2．请按如下格式在答题卡的相应位置作答。
I could tell Sammy was trying to help me.
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Three firemen came to my dog’s aid finally.
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