Sara grew the flowers in the greenhouse instead of the backyard because it was cooler in the 
OPTIONS:
- greenhouse .
- backyard .
backyard .

Jennifer called Erin for some help with an electrical problem for 
OPTIONS:
- Jennifer had never done any electrical work before.
- Erin had never done any electrical work before.
Jennifer had never done any electrical work before.

Larry slept better on the chair than on the sofa because the 
OPTIONS:
- chair was comfortable.
- sofa was comfortable.
chair was comfortable.