Translate the following into Chinese: 1. The boss interviewed the applicants in person . 2. I decide to go travelling with my friends during the winter vacation. 3. I wonder who will win the competition. 4. She, together with her five roommates, has passed post-graduate entrance examination. 5. The teacher requires (that) we (should) finish our homework on time. 6. Since we are friends, I will help you out when you are in trouble. 7. His carelessness resulted in the car traffic accident. 8. Because he had no money, he decided to buy a used car. 9. This can all lead to teeth problems. 10. He used up all of his savings because of his illness.