1. (2021·夹江模拟) 阅读下面短文，在空白处填写一个适当的单词或括号内单词的正确形式。

The 70-year-old Mr Green is a rich man. He lives alone in the countryside. His only friend is a parrot. One of his(hobby) is collecting jewels. He keeps his jewels in different safe boxes  home.

Green's memory is a bit poor and he often forgets things, (include) the passwords to his safe boxes. However, he has a way(help) himself remember the passwords. It (work) well for a long time.

But one day, he was(surprise) after returning home to see that the safe boxes was open. They were empty. His jewels were gone. There was only note left behind that said: "Thanks for your jewels. I took all of (they). You should find a (safe) way to remember your safe box passwords."

Do you know Mr. Green remembered his passwords? Haha, Mr. Green taught his parrot to remember the passwords. The robber got them by talking with the parrot.