Answer:
Unrealistic
Explanation:
The word fits better than the others in the sentence.
C. I am a rock.
It is a metaphor because it compares two things <em>without</em> using like or as.
Answer:
By 'transitory freedoms', Mandela refers to the freedoms that are temporarily required. As a student, he wanted freedom only for himself. The freedoms of being able to stay out at night, read what he pleased and go where he chose to.
