Problem: How does the sentence end?

Craig had less money than Nelson because 
Answer: Craig had been saving for a lot less time.

Problem: How does the sentence end?

Emily had wicked allergies every spring when the trees started blooming but Samantha was unaffected. 
Answer: Samantha had clear nasal passages the whole season.

Problem: How does the sentence end?

James got burnt when he touched the iron but not when he touched the lamp. The 
Answer: iron is hot.

Problem: How does the sentence end?

Kevin has always been jealous of Aaron, who was very smart, as 
Answer:
Kevin improved in school very slowly.