Problem: How does the sentence end?

James could see the other side of the room through the plate unlike the board that was there before. Definitely the 
OPTIONS:
- plate is transparent.
- board is transparent.
Answer: plate is transparent.

Problem: How does the sentence end?

The strawberries made a better topping for the cake than the blueberries, because the 
OPTIONS:
- blueberries were fresh.
- strawberries were fresh.
Answer: strawberries were fresh.

Problem: How does the sentence end?

Samantha looks a lot younger than Mary does although 
OPTIONS:
- Samantha uses a cream that fights wrinkles and age lines.
- Mary uses a cream that fights wrinkles and age lines.
Answer: Mary uses a cream that fights wrinkles and age lines.

Problem: How does the sentence end?

Christopher was very outgoing and so wanted to make a public speech but Michael dreaded it. This is because 
OPTIONS:
- Christopher was an introvert..
- Michael was an introvert..
Answer:
Michael was an introvert..