1. (2023·上海模拟) 听对话，完成下列内容，每空限填一词

1. （1） There are of elephants on Earth.
3. （2） Asian elephants are often caught and trained to help people do .
5. （3） Most African elephants live in special places where they are hunters.
7. （4） Both kinds of elephants have long trunks (象鼻) to and do other things.
9. （5） Elephants in zoos and circuses have learned to do tricks on their hind (后部的) legs and so on.