1. C
2. D
3. B
4. A
5. C
6. D
7. A
8. C
9. B
10. A
11. A
12. B
13. Environmentalists
14. Traditionally
15. Reading
16. Didn’t smoke
17. Haven’t received
18. To get
19. Is spent
20. Was repairing
21. Communication
22. Receiver
23. Use
24. These
25. The stores are crowded with people buying last-minutes gifts
26. Having a white Christmas
27. Irving berlin
28. Whom you met last night used to be a singer
29. Which book john was taking
30. The high price, ….
31. She wishes her father came to see her now
32. We should avoid staying up late because it is not good for our health