10.　 You can take these apples as many as you like because they are free of c____(免费). 10.__________

9.　　　 Come to see me whenever it is c________ (方便的) to you .　　　　　　　　　 9. ___________

8.　　　 No smoking will be allowed within a future city’s l_________ (范围，限制) .　　 8. ____________

7.　　　 He had to r_____ (辞职) his position as manager of the company owing to his illness . 7. _________

6.　　　 He survived the plane c__________(飞机失事) only to die in the desert .　　　　 6. ____________

5.　　　 F_________(幸运地), the passengers escaped being injured in the accident .　　 5. _____________

4.　　　 I look down upon anyone who always r_______(依靠，依赖) on others .　　　　 4. _____________

3.　　　 Careful examination of the ruins showed new e________ (证据) .　　　　　　 3 ______________

2.　　　 P_________ (贫穷) prevented the boy from continuing his education .　　　　　 2. ____________

1.　　　 The factory is l__________ (坐落于) in the west of the city .　　　　　　　　　 1. ____________