[Q]: How does the sentence end?

Tanya desperately needed help from Victoria to install her home alarm, since

[A]: Victoria was expert with handiwork.

[Q]: How does the sentence end?

Mary had a worse tennis stroke than Betty because

[A]: Mary spent less time playing the sport.

[Q]: How does the sentence end?

After getting his high school degree, Kevin received a college degree but still got a great job because the

[A]:
college degree was not necessary.