Составить и записать как можно больше предложений с этими словами. deserts and semi-arid, AUD, 7 times, Hugh Jackman, aborigines, boomerang, kangaroo , 8 million, km2
6th place in the world, surfing , Upside-Down, World Golden wattle, Advance Australia , Fair Cattle-breeding Queen Elizabeth II, over 22 million.
2. If he worked hard, he would achieve great progress.
3. If she weren't so absent-minded, she would be a much better student.
4. If we received a telegram from him, we wouldn't worry.
5. If she knew English well, she would try to enter the university.
6. If you did your morning exercises every day, your health would be much better.
7. If he weren't very busy, he would agree to go to the cinema with us.
8. If it snowed, the children would play snowballs.
9. If the travellers had camera with them, they would take photos of the beautiful waterfall.
10. I translated the article if I would have a dictionary.
Environment is the most important thing for every person. Environment is the place where we live. We should live in harmony with environment. But man's interference in nature began to increase. Our ecology becomes worse and worse with every new day. Many species of animals and birds are disappearing nowadays. People destruct wildlife, cut down trees, poison rivers and seas and so on. We forget that people can't live without trees and plants, because they fill air with oxygen. We can’t live without pure water too. Every person has to understand how important it is to solve these problems, which endanger people's life.