Homophily (i.e., "love of the same") is the tendency of individuals to associate and bond with similar others, as in the proverb "birds of a feather flock together". The presence of homophily has been discovered in a vast array of network studies.
I'm not sure what your options are, but here's what I've come up with:
The reason for our tardiness was because we got stuck in traffic.
Answer:
Doing is an action of making your body doing something hands on or online whilst thinking along the way.
Making is where you are in the process of combining things to make an item
Answer:
old and outdated
Explanation:
I mean the encyclopedia is 40 years old, and it cant be factual or reliable because she failed it. It never said anything about it being valuable so theres your answer. (I also knew the word beforehand but theres some sort of explanation)