Buying a new phone was inexpensive for Betty but not for Patricia because 
OPTIONS:
- Betty was wealthy.
- Patricia was wealthy.
Betty was wealthy.

Jenny found that using peroxide instead of toothpaste on her teeth gave her a better smile, because with 
OPTIONS:
- peroxide her teeth were whiter.
- toothpaste her teeth were whiter.
peroxide her teeth were whiter.

Christine needed the help of Jennifer to get rid of some mold because 
OPTIONS:
- Christine had never dealth with it before.
- Jennifer had never dealth with it before.
Christine had never dealth with it before.