你将听到一篇短文。请根据短文内容，写出下面表格中所缺的单词，每空仅填一词。短文读两遍。
Pets |
Number | More and more pets are in people’s (1) . |
Where to see | We can see pets when we walk along the (2)in our city. |
The writer’s thought | A dog is one of the most (3) animals in the world |
Reasons of keeping dogs | In the past, people (4) dogs mainly for their safety. Now people keep dogs as their (5) . |
(1)______________
(2)______________
(3)______________
(4)______________
(5)______________