Respuesta :
The meaning that the italicized words communicate effectively would be:
C). Enthusiastically
What are the context clues?
"Context clues" are characterized as the words that surround an unknown or unfamiliar word in a sentence.
These clues help the readers in determining the meaning of that word and make comprehension easier.
In the given sentence, the alien word "eagerness" conveys the meaning "enthusiastically" as the dog waited for his meal quite eagerly.
Learn more about "Words" here:
brainly.com/question/28611