1. (2021九上·永嘉开学考) 完形填空

Justin was a city kid. He didn't know much about nature.

When he was little, his mom read 1 a book about a boy who went camping with his dad. The 2 were dark. There were no people or streetlights or buildings. It sounded terrible.

One day when Justin was 12, his uncle decided to take him 3. They started hiking after they parked at the edge of a forest. Uncle Moses knew4 about the woods. He told Justin the names of trees, and he showed him animal tracks*. It was kind of fun.

After a while, Uncle Moses chose a good place to spend the5. But to Justin, it was just a place with trees, rocks, dead leaves. When Justin asked his uncle for a tent, "Oh, there's 6 tent," smiled Uncle Moses. "I'm going to show you how to 7 a shelter*," He explained, "Once you know how to do this, you never have to be 8 in the woods. You'll know how to make yourself a safe, 9 place to spend the night." Justin almost told his uncle he would never be going into the woods again, but he decided to 10 it.

First, they found a nice, healthy11. After that, they looked for a big, fallen branch*with one end in a fork of the tree and the other on the ground. Next, Justin found more branches to make the sides of their shelter. The air got colder and it was all 12 in the woods when they finally finished their shelter.

"Try it out 13 I am making our campfire," Uncle Moses said to Justin. So Justin went into the shelter. It was warmand cozy14, smelling good. A while later, Uncle Moses said, "Time for15, Justin." But he got no answer. Justin was already sound asleep.