The middle of the sentence or after it states what's happing in the story your reading
I think it’s A or if not C
Based on the question given this is the answer:
He thinks she is worried but optimistic about her husband's
health.
In the central theme of the story, it is given a fact that
the belief of superstitions is something to be afraid of, although people have
taken a wise decision to trust on medicinal treatments.
Which words are supposed to be bold?
C. chapter 4. cars are built in factories, so they would use "robots in factories".