19. He told me how he had given me shelter and protection, without which I 　　　　　　of hunger.

　 A. would be died　　　　　　　 　 B. would have died　　　 C. would die　　　　 D. will die

18. 　　　　　　　I were rich, I would go traveling around the world.

　　 A. If only　　 　 B. Even if　 　　　 C. What if　 　　D. Only if

17. Without electronic computers, much of today’s advanced technology 　　　　　　.

　　 A. will not have been achieved　　　　　　　　 B. have not been achieved

　　 C. would not have been achieved　　　 　　　　D. had not been achieved

16. I would be sitting in a comfortable office now if I 　　　　　　more energies to my study instead of being crazy about going online at college.　

　 A. devoted　　　　 B. would have devoted　　 C. were to devote　　　 D. had devoted

15.　 　　　　　　　environmental damage is done, it will take many years for the ecosystem

　　 to recover.

　 A. If only　　　 　B. Even if　　　　 　C. While　　　　　 D. Once

14. A small cut in skin can 　　　　　　　without being treated.

　　 A. cure　　　　 B. heal　　 　　 　　　 C. cover　 　 D. repair

13. 　　　　　　　the danger we have just escaped, I still feel frightened.

　 A. Dating back to　　　 　 B. Looking around　　 　　 C. Thinking back to　　　　　　　 D. Thinking over

12. 　　　　　　　the help from his relatives, he does a part-time job to support his study at college.

　 A. Regardless of　　　　 　　 B. Instead of　 　　　 C. But for　 　　D. Apart from

11. At assembly, our monitor made a speech, swearing to try our best to study well 　　　　　　　_____________ us students.

　 A. in memory of　　　　　　 B. on behalf of　　　　　　 C. in honor of　　　　　　　 D. in favor of

10. Now he is improving his English by　　　　　 　of reading and listening to it a lot every day.　

　　 A. method　　 　 B. approach　　　 　 C. way　　　 　　 D. means