My best answer would most likely be a. Editing the language of your essay.
Editing the title is only a first impression and could be followed by a piece of writing lacking in flow. Editing punctuation would be my second choice, but it doesn't apply as much, in my opinion. And for the last choice, I'm pretty sure at least on of the three are practical options.
Answer:
To wax is to swell (as in a waxing moon), and to flower is to sprout, and this imagery acts as sexual innuendo, meant to refer to a man's arousal.
Answer:
the person saw the daffodils under the tree and around the lake
