根据中文或首字母提示，填写所缺单词的适当形式。
1. The old man lived lonely, a________ himself by playing cards with his neighbours.
2. Discover the latest news about the amazing world of t________ parks, water parks,
amusement parks, indoor water parks, and attractions.
3. He was given a________ to the college after eights' hard work.
4. There are v ________ ways of cooking eggs.
5. He has kept a teaspoon as a ________ (纪念品) of his journey.
6. Which ________ (牌子) of sports shoes do you prefer?
7. Only a m________ of students receives the scholarship while most of the students get nothing.
8. Stop looking for the perfect job - it's just a f________.
9. Joule carried out a series of simple e________ to test his theory.
10. They admired the worker's perfect t________ because he solves the problem only in a few minutes.
11. You can imagine them to be ________ (生物) from outer space.
12. Most of the relief work (救济工作) was done by ________ (志愿者).
13. The works of the great ________ (翻译家), Zhu Shenghao, are still popular.
14. China achieved brilliant a________ achievements in the 2004 Athens Olympic Games.
15. A famous company donated some pieces of medical e________ to this mountain area to
improve the medical conditions.
