A b c are the coreected answers
The best answer among the following choices would be the first option A) Orestes is Agamemnon's son.
I would treat he/she kindly. So I can stop the conflict
Definition of Preliminary
in preparation for the main matter
Example of Preliminary in a sentence
Though he passed the preliminary exam, further testing proved he was not ready to begin.
Answer:1: the house was dark and quiet
Explanation:
all the other options wouldn't make sense