Directions: Complete the following sentences according to the first given letter or the Chinese in the sentence. 1. When taking a train trip, it's often good to buy your tickets in a_______. 2. — Did you go to see The Twilight Saga Breaking Dawn during the holiday? — Sorry, I couldn't afford the time. My teachers gave us too much homework, so my s_____ was full. 3. We took a ten-hour f______ to Vancouver from Shanghai, which was really tiring. 4. Children are naturally c_______ about everything around them. 5. Do you think Howard Carter was a great e _______? 6. In this heavenly world, people live in perfect ________ (和谐, 融洽) with nature and the outside world. 7. Examination papers will be handed back after the marks have been ______(正式地) recorded. 8. We are in great need of money for the _______ (科学的) research. 9. I ______(目击) a traffic accident this morning. 10. There wasn't enough ______ (证据) to prove his guilt.