Question

which word group should have a semicolon at the end? select the best answer.

when the train derailed, lionel immediately called 911 as a result, much trouble was avoided.

answer

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when the train derailed, lionel immediately called 911 as a result, much trouble was avoided.

Explanation:

🆕 New Concept Discovered: Semicolons and Conjunctive Adverbs
Connecting independent clauses with transition words.

Step 1: Identify the independent clauses

An independent clause is a complete thought that can stand alone as a sentence. Let's look at the two main complete thoughts in the passage:

1. "When the train derailed, Lionel immediately called 911" (This is a complete thought containing a dependent introductory clause and an independent clause).
2. "much trouble was avoided" (This is another complete thought).

Step 2: Locate the transition phrase

The phrase "as a result" is a conjunctive adverb (or transitional phrase) linking these two complete thoughts.

When joining two independent clauses with a transitional phrase like "as a result," "however," or "therefore," you must place a semicolon before the transition and a comma after it.

• Structure: [First independent clause]; [transition], [second independent clause].

Applying this structure to the sentence:
"When the train derailed, Lionel immediately called 911; as a result, much trouble was avoided."

Step 3: Determine the word group needing a semicolon

The question asks which word group should have a semicolon at the end.

The semicolon must go right before the transition phrase "as a result." Therefore, the word group ending right before this transition is:
"When the train derailed, Lionel immediately called 911" (specifically ending at 911).

Answer:

911 (or the word group: When the train derailed, Lionel immediately called 911)