will have ended
The FUTURE PERFECT TENSE indicates that an action will have been completed (finished or "perfected") at some point in the future
This is a very good question
The words that come out of my mind when I’m thinking about reading is boring”
The term would be man vs. nature.
Man vs. Nature is when the character is against the forces of nature.
Its both. Depending on the type of sentence you're using. If it is describing an action you did with your grandkids then you would use, 'my grandkids and I'. If it is describing an action someone else did for you and your grandkids then it'd be 'my grandkids and me'.