摘要：A We have been in Australia for three days. We're having a g 1 time here, Australia is the sixth largest country in the world. There is so m 2 to see that is impossible for me to tell you everything. Sydney is a beautiful city. There are many big trees and beautiful flowers a 3 the houses and they l 4 really beautiful. There are also some special a 5 in Australia, such as kangaroos and koalas. They are really lovely. During the past three clays we've visited many p 6 of interest around Sydney. I'd like to spend more time here, but we will f 7 to another city, Cairns, to see coral beds tomorrow. It is said that words cannot describe the b 8 of the colorful corals. Many famous cartoon films were made there. Now we are b 9 packing our bags so that we will not lose time when we leave. We can enjoy o 10 in Cairns this time tomorrow. I’m looking forward to going there! B The crow is an ordinary bird. It is about twenty inches long and black all over. Crows are dirty because they live o old bad food. Crows eat a lot of w food. In this way they are more u to us than any birds. They c up the dirty things in our streets. Crows are always hungry. They look for food all day long, and in the evening you can see them in large numbers f back to their nests in the trees. They sleep there at night. Crows are much n than other birds. Very often a large number of crows will get together on the house and talk. Sometimes they talk together, and do it by t like human beings. It is easy to tell f crow’s sounds whether they are friendly birds. A pair of crows will live together all their l , and if one of them dies, the other becomes very sad and q for the rest of its life and sometimes it dies, too.

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