Problem: How does the sentence end?

Kevin had forgotten about Logan's food allergies so 
Answer: Kevin accidentally put peanuts in the dessert.

Problem: How does the sentence end?

The eggs were not as delicious as the sandwiches, because the 
Answer: eggs were very old.

Problem: How does the sentence end?

The old jeans no longer fit Craig but did fit Lawrence because 
Answer: Lawrence hadn't gained weight over the years.

Problem: How does the sentence end?

Christine found it easier to make friends than Patricia, because 
Answer:
Christine was always pleasant and courteous.