Karen's cancer was a much more dangerous threat than John's disease, because the 
OPTIONS:
- cancer was mild.
- disease was mild.
disease was mild.

Because Betty learned French in school but Kayla grew up in France, 
OPTIONS:
- Betty spoke fluent French.
- Kayla spoke fluent French.
Kayla spoke fluent French.

Michael abused the dog and Donald treated it with much care. 
OPTIONS:
- Michael hated the dog.
- Donald hated the dog.
Michael hated the dog.