Back pain is the worst I don't think it can compare to a leg injury. With the
OPTIONS:
- leg pain I'm able to get around on crutches.
- back pain I'm able to get around on crutches.
leg pain I'm able to get around on crutches.

Monica knew how to handle a child having a tantrum whereas Sarah did not as
OPTIONS:
- Monica was very calm.
- Sarah was very calm.
Monica was very calm.

The dog was less healthy than the cat because the
OPTIONS:
- cat got much more exercise.
- dog got much more exercise.
cat got much more exercise.