You can use
Almost very too enough
They would be put into room to be sorted between “healthy and able to work” and “undesirable for work”. Those who were healthy and able, would be taken to another room to possibly shower and get their uniforms. Those who were undesired would be taken to gas chambers or would get shot.
The answer is C
Since Dependent clauses can not stand alone
You should probably give your sentences a bit more length and also shorten the amount of times you say “Morocco” as well as the phrase “ due to the fact”
I’m bad at multiple choice after reading an article or essay, i’ve tried everything but i don’t know how to improve