B. She’d
Explanation: She’d is short for she would and we are talking and the future so that is why she would or She’d would be the best choice.
Answer: When I felt my wings were ready, slid from our home branch as smoothly as a snake through the grass.
Explanation: This sentence is comparing two different things to each other and it uses the word as. A simile must have the word like or as in it, otherwise it is a metaphor.
Oh it’s Parallelism! Hope this helps you out! :)
The answer is flagellum; flagella