It means present, at the time, happening currently.
The sentence that contains a dangling modifier is C) Looking through the window, the room seemed very large.
It is dangling because we don't know who the participial phrase <em>looking through the window </em>refers to. It certainly doesn't refer to the room, the room wasn't looking through the window.
Outlining before you write a paper is good so you can get a general idea for it all and organize it before diving in.
2. A
3. B
It is b because it gives evidence for ur answer
