在下列各句的空白处填入一个最恰当的单词，使句子意思完整，语法正确。
1. He is very sad because he failed the exam yesterday. Let's _ him up.
2. Tim wants to find a new job. Is there an in today's newspaper?
3. Don't waste food anymore. Nowadays many people die of in the world.
4. I'm afraid we have _ out of all the money already. You should think up some ideas to make some.
5. I love the dog very much because he makes my life with pleasure.
6. He the window to keep out the cold.
7. The computer has broken down. I will have it _ soon.
8. There is little time left. Let's put _ making the plan till next Monday.
9. You can't how surprised she was when she found her net pal was a ten-year-old boy.
10. To the boy, the world is quite silent, but he still can feel the colorful life.