Answer:
The definition of commission is,"The word commission has several very different meanings, but in its most basic meaning, commission is the act of passing a responsibility to someone else. ... A commission is also an order for someone to do something and get paid: The artist received a commission for a new painting to hang in the building lobby."
Explanation:
Subordinate clause: <span>Christianity is the key to a better world.
Type: Noun</span>
Like adjunct and addition, both are defined as 'to add', so they are synonyms.
In the choices, the best answer would be c. straits : hardship.
Abstentions is to abstinate, absence is not being present
<span>Commodiousness is having a lot of space, size is a fixed proportion
</span>Conjugation is verb changes, nouns are simply names
Straits is something that causes distress, hardship are challenged
Annihilate and decimate both mean to destroy something or someone, but annihilate means to destroy something as a whole, and at a bigger scale, while decimate doesn't have to mean destroying the whole thing.
Eradicate and massacre are both violent words with the intent to convey destruction, but eradicate is a more general term, as massacre is meant to simple destroy/kill a large group of people.