There is nothing but
The little boy jumped up and down.
There's no prepositional phrase in that.
If you have more sentences and I will put answers in Ask for details.
The allusion refers to Albert Einstein and his scientific ideas
Idek what that is tbh I think it would be a name or something I need to c a picture
I believe the quotation you provided should say "best" instead of "test" as there is a famous quotation by Thomas Tusser that reads as follows: "Seek home for rest, for home is best." This quotation could mean many things to many people. One possible meaning/interpretation of this quotation is that people often find comfort at home, and for the optimal rest, the prime place that should be sought is where one dwells or the house within which one grew up.
The third sentence is correctly capitalized because it follows the rules of capitalization and capitalizing of a sentence.