Calamitous means the same as unfortunate. It’s definition is catastrophic or disastrous.
Answer:
Contemplation
Explanation:
'Contemplation' is the stage of change in which people are willing to change themselves and begin to propagate a healthy behavior in the upcoming six months. <u><em>At this stage, they are well aware of the pros associated with this changed behavior but a little less aware of the consequences</em></u>. Sarah would be called to be in this stage as she has decided to adopt a healthy behavior('started reading books on weight loss and concerned about her diet and physical activity'). This reflects that she is aware of the pros of this change but a little about the consequences associated with it.
Choice E appears to be the best answer as it allows for an expansive essay that can focus on both positive and negative aspects of social media. The other choices would only encourage too much opinion or one-sided arguments, which would prevent the essay from developing into a thorough analysis.
Is the question asking about what is the meaning of Trepidation?