Answer:
The correct answer for this is : When a large star collapses it forms a massive blackhole. the fourth one is the anwer..
The mood of that line definitely is frustrated.
Hope this helps. :)
*stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp* *stomp*......