The software was harder to install on the computer than on the laptop because the
OPTIONS:
- computer was running faster.
- laptop was running faster.
laptop was running faster.

Megan used to clean the house every day. Betty only cleaned once a month.
OPTIONS:
- Megan was very untidy.
- Betty was very untidy.
Betty was very untidy.

In the salon, Mary styled the hair of Erin in a complex and intricate way because
OPTIONS:
- Mary wanted a cool style.
- Erin wanted a cool style.
Erin wanted a cool style.