Problem: How does the sentence end?

James moved the wheel over the apple and crushed it because the 
OPTIONS:
- apple is hard.
- wheel is hard.
Answer: wheel is hard.

Problem: How does the sentence end?

I used my fingers more than I used my toes although I used the 
OPTIONS:
- fingers when I danced.
- toes when I danced.
Answer: toes when I danced.

Problem: How does the sentence end?

Salmonella is an awful disease that has cures but it has very uncomfortable symptoms of the body. The 
OPTIONS:
- symptoms are quite relieving.
- cures are quite relieving.
Answer: cures are quite relieving.

Problem: How does the sentence end?

Katrina trained Tanya to do aerobic exercise because 
OPTIONS:
- Katrina was a trainer in great shape.
- Tanya was a trainer in great shape.
Answer:
Katrina was a trainer in great shape.