Problem: How does the sentence end?

Kenneth was less concerned with the environment than Adam , so 
OPTIONS:
- Kenneth always used plastic bags.
- Adam always used plastic bags.
Answer: Kenneth always used plastic bags.
sentence: Jason has much better parallel parking skills than Derrick ever did, so  OPTIONS:
- Jason loved to be valet.
- Derrick loved to be valet.
complete: Jason loved to be valet.
Elena considered Samantha to be a master in scrabble although  
OPTIONS:
- Elena had won fewer games.
- Samantha had won fewer games.
Samantha had won fewer games.
Input: Continue writing.

Angela was invited to a master tournament that Samantha didn't qualify for. 
OPTIONS:
- Angela is a better player.
- Samantha is a better player.

Continued: Angela is a better player.
Story needs to be completed:
James cleaned the mirror with a wet towel and he was happy to see the 
OPTIONS:
- mirror clean.
- towel clean.

My choice:
mirror clean.
Problem: How does the sentence end?

He finally threw the old birthday cards he had been saving in a drawer for years in the trash, when he was done the 
OPTIONS:
- trash was empty.
- drawer was empty.
Answer:
drawer was empty.