24. keep the same look 保持原貌

23. turn/change…into… 把…变成

22. set up 成立; 建立；found; put up; build

21. send up 发射 send for; send out;

21. pull down 推倒；拆

20. in men's table tennis singles / doubles event 在男子乒乓球单打比赛中

19. change one's mind 改变主意

19. over a period of 150 years 经过150 年

19. Strong, proud and united, the people of St Petersburg are the modern heroes of Russia. 　形容词做伴随性状语：

Cruso returned home, full of fear.　　 I went to bed, hungry.

The policeman put down the telephone, satisfied with a smile on his face.

LANGUAGE STUDY & GRAMMAR

18. come true 实现 (realize one’s dream) 　　　　come easy/right/loose