The infinitive phrase in this sentence is to speak clearly, and it is used as a subject of the sentence. What/who is essential to being understood? To speak clearly.
Answer:
Hi, How are you. Are you staying hydrated? Did you eat yet? How'd you sleep?
Use your intro as a guide and restate your original idea. Leave your readers with something to think about
Answer:
They help with sleeping
Explanation:
I got it right on my test
Answer:
Ethos
Explanation:
Ethos involves establishing credibility. This speaker is doing this by recounting his 20 years of experience at "this hospital."