Grammar lays the groundwork for effective communication.
Grammatical errors come in many forms and all can easily confuse and obscure meaning. Some common errors are with sentence structure, subject/verb tense, punctuation, spelling, and other basic mechanics and parts of speech. Even something as simple as a misplaced comma can completely change the meaning of a sentence. For example: "Let's eat grandpa" vs. "Let's eat, grandpa."
Grammar makes written content more readable and in turn more interesting.
That's all I got, I hope this helps in some way or another! XP
I say it would be the second one because to show possession you have to have an apostrophe.
<span>i think it would be:
fluffy as the eiderdown
</span><span>rumbling of his snores
</span><span>people tumbled like mad acrobats</span>