Key words are prepositions
Answer:
D - Idea's that can be shown to be true by research
1.- Wow! That is a great idea. I'd love to join you, but I have a softball tournament that day.
2- Uncle Carl said, "we would like you to come to the reunion." but my mom told him that we would not be able to make it.
3- Because I had a dentist appointment at 1:30 pm, I had to leave school early.
4- The story, called out in the woods, is one of my favorites.
I’d say why could mean another word for purpose
