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。
My grandpa lived at the top of a mountain all by himself, This was my first time to stay with him. L was curious about everything around, Sometimes I went into the woods and pretended that I was Alex the Adventurer, I must stay near and I couldn't go past the big rock alone, This way, Grandpa could always see me from the yard.
One morning, I raced up the path back to Grandpa's yard as fast as I could. “Grandpa, I hear something strange in your woods!" I told him, He saw the excitement and fear in my eyes, "Let's go to find out what it is." He took my hand with his big and warm one. As we hiked toward the big rock, I held Grandpa's hand tighter, I could feel my palms becoming sweaty.
Cack-cack-cack (呱呱呱)! There was that sound! I grabbed Grandpa’'s leg. “What is that, Grandpa?” 1whispered, “It's the first sign of spring," he said. “How about you going past the big rock a bit. See if you
can find out what it is." "By myself?" I hesitated, unsure of what to do next, "I promise it's safe," he gently encouraged me, "And I’ll stay here by the big rock where you can see me."“'No." I looked at Grandpa. His whole face seemed to be smiling, even his eyes, I wondered what an adventurer would do, I stood up straighter and made a brave face, “Grandpa," I said, "[ think I can do it.
"Crunch! Crunch! My feet stepped on the dead leaves as I got closer. Suddenly there was silence. L stopped and looked back, My face must not look so brave, because Grandpa said, “It's all right, Alex. Just a little further.
注意:
1.所续写短文的词数应为 100 左右:
2.续写部分为一段，请按如下格式在答题卡的相应位置作答。
I stood up straighter and took a big step forward.
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