Problem: How does the sentence end?

Knowing she would be very thirsty on the hike, the woman chose to take the flask instead of the bottle because the 
Answer: flask held more water.

Problem: How does the sentence end?

Being physically intimidating came naturally to Kayla but not Sarah because 
Answer: Kayla was big and very muscular.

Problem: How does the sentence end?

Leslie decides to surprise Aaron with a new piece of furniture, and 
Answer: Aaron is appreciative of the expensive gift.

Problem: How does the sentence end?

Monica thought that a foot was a real turn-on but Jessica thought they were gross. 
Answer:
Jessica liked to suck on people's toes.