Problem: Christine sat at the window and watched for Angela to arrive because 
OPTIONS:
- Christine had been gone on a trip.
- Angela had been gone on a trip.

My choice: Angela had been gone on a trip.


Problem: Jennifer ate a lot of food containing corn but Victoria did not because 
OPTIONS:
- Jennifer was trying to decrease carbohydrate consumption.
- Victoria was trying to decrease carbohydrate consumption.

My choice: Victoria was trying to decrease carbohydrate consumption.


Problem: Steve's injured knees had to undergo several complex medical procedures because the 
OPTIONS:
- knees were re-enforcing.
- procedures were re-enforcing.

My choice: procedures were re-enforcing.


Problem: They thought it was okay to print the country pictures but not the city ones as they thought that the 
OPTIONS:
- country ones were lovely.
- city ones were lovely.

My choice:
country ones were lovely.