Problem: How does the sentence end?

Since the 
Answer: field was flooded, the sheep left the field and went to the garden after the storm.

Problem: How does the sentence end?

Katrina could feel her period coming. So when she snapped at Angela, 
Answer: Katrina thought it was probably the hormones.

Problem: How does the sentence end?

The staple that I used worked a lot better than the tape because the 
Answer: tape was weaker.

Problem: How does the sentence end?

Christopher had a very obnoxious personality that people did not like but Derrick was pleasant, 
Answer:
Christopher had few friends.