There is a big 1 in our city. We can see many 2 there. A(n) 3, the biggest animal on land, is also living there. Many 4 fly in the sky. Some beautiful ducks always 5 in the river. What are these in the trees？Oh, they are 6. They like 7 leaves. They are from Australia. Aren't they cute？There is a tiger in the cage 8 the tree. It eats a lot of meat every day. I like the 9 best because it only lives in China 10 it is the symbol of friendliness.