Answer: Today was hotter than we thought it would be.
Explanation: Then is used in a sentence to show a sequence or something afterwards. Than is manipulated in sentences to show the second caparison in a sentence. It is also utilized to show difference.
A "popular press source" in general refers to any news publication, either on paper or online, that has a wide circulation and is popular. Although this doesn't always mean that it is reputable.
Answer:
I think it's going to be c