完形填空。

　　Now more 1 more people like to have small animals as their 2 . Dogs, cats, birds and many other 3 of animals can be seen here and there. And sometimes people even give them to their friends as 4 .

　　Which 5 the most popular pets? I think they're cats. Keeping a cat doesn't cost a lot, and it's easy to take care 6 . Every morning after you get up, you need to put some cat 7 in its plate and add some water to its bowl. After eating, it will wash 8 face itself. Though a cat is a clean animal, you have to wash it every day, especially in summer. Then you can enjoy playing 9 it.

　　Someone thinks cats aren't friendly 10 . But once you keep one in your house, you will not think so.