Masks slow the spread of the virus because they can keep people who are infected from spreading respiratory droplets to others when they cough, sneeze, or talk.
Stan Mitchell is the narrator
The correct answer is B. The first sentence refers to a general proposition - <em>all combative sports should be strictly monitored</em> - and then it specifies that the Ultimate Fighting Championship (UFC) should fall into a category to be <em>monitored and regulated</em>.
<em>For Scrooge, Christmas is nothing but a fraud or a humbug and not a reason to be happy for a celebration because he has no money or poor. His nephew (Fred) answered him that although they are poor, it is still a reason to celebrate because it is that one time of the year where people rejoice and open up presents and hearts.</em>
