Answer:
B. Grandpa believes that it is time to begin preparing for his death.
Step-by-step explanation:
It's indirectly stated in the text that he knows he will be passing soon. This is also proven by the end of the story when they also indirectly state that he died. So, it's NOT A. Besides, if you need more proof, I got a 100 on the test.
Hope this helps you. And try to really think about the answers and use this website to CHECK your answers NOT TO CHEAT!!!