The interview is like an informal and formal one. A lot is expected to an interview. It doesn't really have to be formal or not because everything is subjective. It is informal compared to an essay. It is formal compared to a speech.
The image that marks the shift in the speakers mood in "The Rainy Day" is A. <span>"Behind the clouds the sun is shining"</span>
A fact can be proven true, but an opinion cannot.