<em /><u><em>"She did not understand what happened."
</em></u>It is a complete sentence since it has a subject (she) and a verb (understand), and is independent (i.e. doesn't require another clause to make sense<u><em>
</em></u>
Answer:
The answer is C
Correction:
You better look in the couch; your dad is going to be made if you lost the <u>remote</u>!
I would imagine the reader would feel anxious, especially to know what would happen next. It's a turn of events that will leave you on the edge of your seat.
Answer:
at the store, while driving, time