61. 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
When Emerson and his dad arrived at the information board at the trail head, they took a map to use on their hike. “I don’t ever know if we need a map,” said Emerson’s dad, “because we’ll be following the trail the entire time. Besides, we’re just going up a mountain, so as long as we keep walking up, we’ll reach the top.” They headed up the trail, excited for the view they were sure to see from the top.
After twenty minutes of hiking, Emerson saw a giant stone alongside the trail, and his eyes opened wide. He loved climbing on giant stones. He threw down his backpack and climbed up onto it.
As Emerson climbed, his dad told stories about spending a summer hiking in Alaska. “One time, we got lost in the wilderness for hours. Luckily, we climbed a hill and spotted our car from high up, so we were able to find our way back.”
Emerson and his dad continued up the steep trail, stopping every now and then to drink water and watch an animal. After a particularly steep section, the trail passed by an open field. Nestled between the tall trees were stones of all shapes and sizes. A giant one was deeper in the woods, far from the trail. It was too good to pass by, so Emerson insisted on hiking to it. Emerson’s dad didn’t want to stray (迷失) from the trail. “Please, Dad!” Emerson begged. Unwillingly, his dad agreed. Pushing aside branches and stepping over roots and rocks, they made their way to the big stone. After Emerson climbed for a while, he and his dad wanted to get back.
They hadn’t gone far when they realized they couldn’t find the trail. Emerson’s dad scanned the map and the surrounding forest, looking for signs of the trail, but he didn’t see any.
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。
After an hour of being lost, Emerson started to get tired and worried.
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Suddenly, his dad had an idea.
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