11. Choose the best answer Though he tried hard, he didn't succeed. A. Despite he tried hard, he didn't succeed. B In spite of he tried hard,he didn't succeed. C. In spite of trying hard, he didn't succeed. D Even though he tried hard, but he didn't succeed. 12. Choose the best answer John is fat because he eats so many chips. A. John is fat because of the fact that he eats so many chips. B John is fat because of eating so many chips. C. John is fat because of not eating so many chips. D. A B are correct 13. Choose the best answer Because of the development of birth-control , women could delay having children. A. Because birth -control was developed , women could delay having children. B. Because birth-control is developed , women could delay having children. C. Despite birth -control is developed women could delay having children. D. Though birth -control was developed,women could delay having children. 14. Choose the best answer The trip was boring but we enjoyed it a lot. A. We enjoyed boring trips. B. We are bored with the trip. C. We liked the trip very much even though it was boring. D. The trip bored us. 15. Choose the best answer He was very tired but he kept on working. A. Despite he was very tired.he kept on working.B.In spite of he was very tired, he kept on working. C. Though his tiredness,he kept on working. D. Although he was very tired,he kept on working 16. Choose the best answer We can study although it is noisy. A. We can study despite of the noise. B. We can study in spite of th noise. C. We can study despite the fact that it i noisy. D. B &C are correct. 17. Choose the best answer Because the medical care is improved, we live healthier. A. Because of the medical care is improved, we live healthier B. Because of the improvement of the medical care,we live healthier. C. Despite the improvement of the medical care,we live healthier. D. B C are correct. 18. Choose the best answer Although he is rich,he feels unhappy. A. He feels unhappy because of h is richness.B He feels unhappy,so he is rich. C. Despite his richness,he feels unhappy. D. He feels unhappy because he is rich. 19. Choose the best answer She accepted the job because the salary was high. A. She accepted the job because of the high salary,B She accepted the job because of the salary. C. She accepted the job in spite of the high salary. D. All are correct 20. Choose the best answer The trip was boring but we enjoyed it a lot A.We enjoyed boring trips. B. We are bored with the trip. C. We liked the trip very much even though it was boring. D. The trip bored us.