Problem: How does the sentence end?

Mary is casting a blank stare off to nowhere seeming to look through Carrie so 
OPTIONS:
- Mary has a dazed look on her face..
- Carrie has a dazed look on her face..
Answer: Mary has a dazed look on her face..

Problem: How does the sentence end?

the water was too much to fit into the cup as required, the 
OPTIONS:
- cup was too much.
- water was too much.
Answer: water was too much.

Problem: How does the sentence end?

Brian gave Matthew lemons to use in the pie recipe because 
OPTIONS:
- Brian had recently picked some.
- Matthew had recently picked some.
Answer: Brian had recently picked some.

Problem: How does the sentence end?

Logan did better in the cooking class than Ian did because 
OPTIONS:
- Logan had less culinary knowledge and skill.
- Ian had less culinary knowledge and skill.
Answer:
Ian had less culinary knowledge and skill.