Problem: How does the sentence end?

Since Brian was the boss of Randy for two years, 
OPTIONS:
- Brian followed instructions about what the tasks were.
- Randy followed instructions about what the tasks were.
Answer: Randy followed instructions about what the tasks were.

Problem: How does the sentence end?

Brooke liked to read a lot of books, but her favorites were horror and satire. The 
OPTIONS:
- horror were funny.
- satire were funny.
Answer: satire were funny.

Problem: How does the sentence end?

Sweating can make ones body look fresh but also dirty if it is not cleaned properly. One should aim for the 
OPTIONS:
- dirty look.
- clean look.
Answer: clean look.

Problem: How does the sentence end?

Mary had issues with hearing Katrina when they talked, because 
OPTIONS:
- Mary had problems with their ears.
- Katrina had problems with their ears.
Answer:
Mary had problems with their ears.