GED Language Arts Rla Question of the Day

1. Several factors influenced the decision for example: cost and availability.
2. Several factors influenced the decision, for example cost and availability.
3. Several factors influenced the decision, for example; cost and availability.
4. Several factors influenced the decision; for example, cost and availability. (correct answer)

Explanation: This question tests your understanding of how to punctuate sentences that introduce examples using transitional phrases like "for example." When you encounter sentences with transitional phrases that provide clarification or examples, you need to consider how these phrases connect to the main clause and what follows them. The correct punctuation requires a semicolon before "for example" and a comma after it. The semicolon is necessary because "for example" introduces an independent element that elaborates on the main clause "Several factors influenced the decision." The comma after "for example" is required because this transitional phrase needs to be set off from the examples that follow. Looking at the incorrect options: Choice A uses a colon after "for example," but colons should come before transitional phrases when introducing lists or explanations, not after them. Choice B places only a comma before "for example" without any punctuation after it, which creates a run-on sentence and fails to properly set off the transitional phrase. Choice C uses a comma before "for example" and a semicolon after it, which reverses the correct punctuation pattern—the stronger punctuation mark (semicolon) should separate the main clause from the transitional phrase, not separate the phrase from the examples. Remember this pattern: when using transitional phrases like "for example," "however," or "therefore" to introduce examples or explanations, use a semicolon before the phrase and a comma after it. This creates clear separation between your main idea and the supporting details.