1Hello! 2How are you? 3What's your name? 4Where are you from? 5How old are you? 6Who is this? A I'm fine, thanks. B I'm from London. C Hi! D This is my friend, Tina. E John. F I'm sixteen years old.

1. How are your. relations?-No, I have ..no... relations. 2. Has she any.. nephews or nieces?-She has some ..nephews. 3. She has..no..sister, she has only brothers. 4. Do you know something about Chinese art?.5. They havesome..cousins in Minsk. 6. Have you ..some .. brothers?-No, I haven't.any.., I have no..btother. 7. I have some. good friends. 8. We didn't know ...anything ... about his problems: he told us .nothing . 9. Have you got ...some .. interesting books? 10. Have you ...some .. friends in America? 11. He has some English books in this bookcase. 12. Did you meet .somebody... on your way to school? . 13. Have you got ...any.. pencils in your bag? 14. Do we have ..some chalk on the blackboard? 15. How could I know that he was ill? he. told me .nothing . 16. She has ...some .. mistakes in her test.

1. Kangaroo

Kangaroos possess powerful hind legs, a long, strong tail, and small front legs. Kangaroos belong to the animal family Macropus, literally "big foot." Thanks to their large feet, kangaroos can leap some 30 feet (9 meters) in a single bound, and travel more than 30 miles (48 kilometers) per hour.

2. Shark

These majestic top predators that are so essential to the natural order of marine ecosystems now face their most severe threat from overfishing. Many species are threatened with extinction, with some families of rays such as sawfishes in peril. While sharks and rays have been an irreplaceable resource for coastal communities in the developing world for centuries, this unique balance is in danger of being lost forever.