[Q]: How does the sentence end?

Rebecca had a and easier time skiing when Angela guided her, as 

[A]: Angela was very confident of herself on the trails.


[Q]: How does the sentence end?

Getting ready to go on to stage, Robert was sweating whereas William was whistling because 

[A]: Robert was anxious.


[Q]: How does the sentence end?

Tanya is being hired to be an attorney by Amy, so 

[A]:
Tanya must be skilled.