Answer:
Asthma
Reason why is because , if you look up the sympyoms to all of those bronchial airway only fits with asthma.
Subject: "Each of the staff members"
Verb: "take a training course in the new software."
I believe the answer is sentence 4
A) it’s often harmful to a persons well being to hold a grudge
Answer: 9/11 has impacted me greatly. I started spending time with family and friends, I have helped many people with things and I have also had a kid and taught her things about the world and talked to her about 9/11 and now she is also helping other kids in school and she is creating a better environment.