1. 根据首字母及汉语提示完成单词。

1. （1） I looked down to the Colorado River, a silver s nearly one mile below me.

3. （2） He asked his mother what happened, but she didn't r.

5. （3） It's n twelve o'clock. Let's have lunch.

7. （4） There was a hotel (在下面） the mountain before.

9. （5） There is a (小路） in the forest not far away from here.