Answer: e. Make you a more compelling speaker.
b. Improve your delivery.
Answer:
an adverb
Explanation:
Swiftly would be an adverb because it is describing the verb flies. An adverb is any word that describes a verb. A helpful way to help find them is that they usually end with an -ly, but remember that not all adverbs end in -ly.
Choice A, ignore the rest it just had to be 20 characters loll
A. I ate dinner but not lunch.