Q:

In each of the following sentences, an idiomatic expression or a proverb. Select the  alternatives which best describes its use in the sentence.
The course of events made it necessary for Joseph to start working.

• 1
  Events that were planned
• 2
  Long list of future events
• 3
  A succession of unexpected events
• 4
  Nature of events that followed after Joseph joined work
• 5
  None of the above