If the sentence in question is a statement (ends with a period), I would probably "however" as your transition word.
I phoned him because he was not home.
The second part of the sentence is now dependent on the first as it cannot stand alone as its own sentence.
I never imagined that we would live in a moment like this, where we find ourselves totally defenseless, against an invisible and very dangerous threat. Six months ago our life was different, we could meet our friends, get out of the case, go to parties, cinemas, in short; we were free. At that time I had difficulties in seeing the privilege of freedom and happiness, but the last two months have made me a changed human being.
I had a hard time finding happiness in the small things in life. Always expect to feel the general concept of happiness, which is something very difficult to achieve and that's why I always felt unhappy, because I didn't have, like most people, complete happiness. However, with the arrival of the coronavirus, we saw our lives threatened, our routines changed and our liberties limited, since in the name of our health, we should stay at home.
This period allowed me to rethink my own concepts, I was able to change terrible opinions that I didn't have time to reflect because of the hustle and bustle of everyday life. Those two months changed my perception of the world and of myself. I hope that this reflexive moment that my life took turns me, really, into a better human being, more conscious and rational, so that when our lives return to normal, I can be someone who makes positive differences in the lives of everyone around me.
Answer:
The answer is B
Explanation:
The first thing to do before you start looking at resources would be to identify which sources of information are the most relevant ones. There are several factors to take into account. The sources have to be reliable, and the studies they describe need to have been conducted in a scientific, systematic way. The sources also need to discuss the issues that you want to address. Finally, the sources should be available to you, whether this is through school, through a library or on the internet.
I would go with B. although because if you think and read. the sentence it make the most sense. hope this helps :)