1. C is
2. C is splitting
3. A were
4. D have taken
5. C makes
6. C was
7. A have been recorded
8. A is
9. A has
10. D are
11. D has
13. D neither the package was
14. B are
15. A are meeting
16. C are starting
17. A are
18. B was
19. D has been
20. B need