1. I never take part in any competitions . 2. Sometimes I win the competition. 3. If you don\'t believe in your luck , you can miss a very good chance. 4. I\'m afraid he has already missed his chance. 5. Every leaf lost a lucky month in the next year. 6. What gave a new beginning to the history of long distance communication . 7. Does she mind his travelling by air? 8. Is she going to give up playing tennis? 9. I hope to win the Round-the-World tour . 10. I think computers are waste of time because children become nervous, angry and tired.