Problem: How does the sentence end?

Everyone cringed as the singer used their loudest singing voice into the microphone because the 
OPTIONS:
- microphone was high.
- voice was high.
Answer: voice was high.

Problem: How does the sentence end?

Traveling to Asia was a dream for Randy but Jason didn't want to go. 
OPTIONS:
- Randy didn't care about seeing all the history.
- Jason didn't care about seeing all the history.
Answer: Jason didn't care about seeing all the history.

Problem: How does the sentence end?

The player tried to keep his football on the shelf but the 
OPTIONS:
- shelf was too small.
- football was too small.
Answer: shelf was too small.

Problem: How does the sentence end?

Michael bought mealworms as pet food but not Kenneth because 
OPTIONS:
- Michael had a lizard as a pet.
- Kenneth had a lizard as a pet.
Answer:
Michael had a lizard as a pet.