What animals do you like?Are there any __1__in your city?My mother works in City Zoo. She goes to work in the afternoon every day. She usually__2__ a bus there. After she __3__the zoo,she cleans the animals' houses.There are many __4__ interesting animals in the zoo. Lots of people go to the zoo to __5__ them every day. My mother tells them __6__they can do and can't do. She __7__ her work and animals. But she doesn't think it's__8__for animals to live in the small places. Animals are our __9__ and they really bring us a lot of fun. They're from nature(自然界),and nature is their real home. She also finds some animals are __10__ great danger and we should protect them.