Well, I think, the main point that makes the difference between "Mending Wall" and “The Purple Cow” is actually demonstrated by the rhyme. Just read each poem one more time and feel that one of them is readed easily, words matched with each other like a song's lyrics so that you can smoothly go on reading whereas "Mending Wall" is made with structure of blank verse that emphasises every line and makes reader feel it deeply.
Answer:
a
Explanation:
you can choose what you want to eat because if you buy other fresh produce and don't make what you wanted to eat in the first place then you would eat money and your time preparing the meal in the first place
Not pretty
because i ain’t neva seen two pretty best friends
one of em always gotta be ugly
Explanation: Choose a picture and start plotting
Choose the picture that inspires you or gives you an idea. Create a character. (they can be based on someone you know, but I suggest someone less known if you do) Make a setting, describe the weather and landscape; and even if it doesn't go into your story it would help with planning. Find a moral. A short (G rated) storyline, about kindness or something that just brings a smile to your face.
(I would write a short story as an idea for you, but 1 its supposed to be your creative writing, not Megan's dark depiction of this sad earth. my friends know how dark and messed up my stories get.)
If this isnt helpful please let me know!