13. After __________ (捕杀)for almost 90 years, the lions were finally left alone. (leave)

12. The beautiful flower is now dead in the garden. I’m terribly sorry because I __________ (不应该浇太多的水). (should) 教育博客

11. The police came to the spot and__________ (呼吁) the people around to keep calm. (appeal) 教育博客

20. How can you say you don’t like playing chess when you __________ (从未尝试) it. (try)

专题训练 (56) 教育博客

19. I’m terribly sorry. But I __________ (不是故意那样做的). (purpose)

18. __________ (应该进一步采取措施) to prevent the water pollution there. (measure)

17. Students find __________ (难以理解) the life of a scientist. (relate)

16. As a young man he suffered a lot from poverty abroad. He used to __________ (闯荡) in different places, trying to find a job for a few coins to support himself. (knock)

15. The film takes up where　 the original __________ (结束) and plots the final death of the main character.

14. The teacher __________ (走近) the student to see what he was doing. (get)