Jan's steel coffee cup was dirty but her plastic one was clean, so she left the 
OPTIONS:
- plastic cup.
- steel cup.
steel cup.

The young man used the motorcycle to get to work instead of the bicycle because the 
OPTIONS:
- motorcycle was slower.
- bicycle was slower.
bicycle was slower.

Amy was allergic to cats but Samantha was not, so 
OPTIONS:
- Amy was excited to go to the new cat cafe.
- Samantha was excited to go to the new cat cafe.
Samantha was excited to go to the new cat cafe.