You are correct. The reason that you will run into this in conversation is because of several related questions: How's it going? How's everything. here in the Midwestern USA, at least; it is equivalent to "How are things going? How's things is one; it's in a colloquial register, in my opinion - you wouldn't.
Think of it as - time is constantly going, while a person is doing. You would say: “ how are things going”, because they are a concept of time and.
Imagine the following scenarios in your office - which seems more likely to take place?.
© Copyright 2019 - Eco Nature WordPress Theme