30 POINTS PLEASE HELP
REASONS-
Position location
Temporary state
Feeling emotion
Possession
Origin
Nationality
Description
Time dates days of the week

6. es, nationality

7.  esta, location

8. (if friends permanently), somos - permanent conditions -could be temporary and use estar instead

9. soy, origin

10. sois, description

11. not enough information?

12. son, possession

13. eres, permanent (if mariage is permanent, could be temporary)

14. estoy, location

15. es, description

16. sois, nationality

17. es, permanent condition

18. estoy, feelings-temporary

19. es, permanent condition

20. eres, origin

21. es, time

22. estoy, feeling-temporary

23. estamos, feelings-temporary

24. es, origin

25. están, temporary

26. eres, origin

27. estamos, location

Explanation:

when you are going to explain a procedure,   the first thing to do is to name the parts or the apparatus you are going to describe in terms of how it or they function. also it is important to know who is going to operate it and the abilities this man/woman requires to manage it.