Go home because if you are made immortal, you will keep making the same mistakes for all of eternity. You will watch your family and friends pass on, and you cannot be or go with them. At least going home makes the time you have with them all the more precious.
Hope this helps!
I would say that knit and gnome are similar in that both words have a silent letter/sound: in knit, you don't read the K sound in the beginning, and in gnome, you don't read the G sound in the beginning. Other than that, I don't really see many similarities between those two words.
When it comes to differences, the obvious one is the meaning - they don't mean the same thing. Also, knit is a verb, whereas gnome is a noun. They are also spelled differently, because they are different words, and so on.
I think the best choice is the last one: <span>d. appropriate length.
. Length is also determined by the purpose of the work and the context in which it will appear. (for examples, some newspaper articles have per-specified length). </span>
'Persistant' should end with '...ent'.