Step 1: Find the segment that opens the topic.
Segment 5, "English is language of opportunities", states the main claim and works as a natural opening line, since every other segment builds on it.
Step 2: Find the segment that gives the reason.
Segment 4, "because it takes one outside one's own community", explains why English opens up opportunities, so it fits right after segment 5.
Step 3: Find where that reasoning leads.
Segment 1, "to place where more opportunities are available", tells us where being outside one's community takes a person, so it follows segment 4 directly.
Step 4: Find the purpose behind those opportunities.
Segment 3, "for professional and economic growth", names what those opportunities are actually for, so it comes after segment 1.
Step 5: Find the concluding segment.
Segment 2, "and so there is a great demand for English", wraps up the whole idea as a logical result of everything said before, so it comes last.
Final Answer:
Putting these together gives the order 5-4-1-3-2. \[ \boxed{\text{Option B: 5, 4, 1, 3, 2}} \]