Porfavor ayudenme con estas preguntas 1Sarah has never gone/has yet gone skydiving because she is afraid of heights.
2Already have you/Have you already talked to the doctor about your fears?
3Claude never has/has never spoken in public before.
4I haven’t still called/still haven’t called my teacher about my grades.
5Has Carly chosen already/Has Carly already chosen her classes for next semester?

1.   Sarah has never gone  skydiving because she is afraid of heights.

2.  Have you already talked to the doctor about your fears?

3.  Claude has never spoken  in public before.

4.   I still haven’t called  my teacher about my grades.

5. Has Carly already chosen her classes for next semester?

Explanation:

its definitely second person : )

explanation:

c. a group of tribes that formed a confederacy