At the end of the day as he began to eat he paused and thanked her, it wasn't often she would what?
Options:
- cook dinner
- did chores
- make food
- stretch out
- get food
Step-by-step reasoning process below:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Preparing dinner after long day is challenging that requires efforts and time so he thanked her. The answer: cook dinner.