Sagot :
Answer:
7. a. for instance
8. b. furthermore
9. c. nevertheless
10. d. however
11. a. because
12. b. since
13. c. therefore
14. d. due to
15. a. because
16. b. since
17. a. this resulted in another car hit it.
18. b. hence, he was sleepy the next day
19. c. accordingly, the teacher rewarded them
20. d. tharefore, it sank.