看一下这篇英语作文哪里有语法错误?

题目

看一下这篇英语作文哪里有语法错误?
In the zoo
In the zoo,I see some animals.Look there,two tiger is fighting.The panda is sleeping.The monkeys are climbing trees,they are good climbers.The high giraffe is running.The elephants are walking.The kangaroos are jumping.The birds are flying in the air.The some fishes are swimming.
They are interesting!

答案

第一行：two tigers；are fighting.
第二行：The high giraffes；are running.
第三行：The fishes