1. (2020八上·甘孜期末) 先通读下列短文，弄懂大意，然后从各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。

To go on vacation around the world is many people's dream. But they can 1 make their dream come true easily, because they don't have enough money for hotels, food or plane tickets. 2, some people came up with (想出) some ways like Laura Cody.

Laura Cody decided to go on vacation around the world and she found a good way to pay for her 3. She looked after pets for rich people. Then she could 4 at their houses for free. By looking after cats, dogs and fish, Laura 5 Australia, Germany, Spain and Italy. She stayed in big cities and small villages.

Are you interested in Laura's way of travelling? If you are, why don't you try it?