Which punctuation issue is most effectively corrected by using a semicolon to join two independent clauses?

• A. Missing period at end of sentence
• B. Comma splices and run-on sentences
• C. Incorrect colon usage
• D. Fragment sentence

Answer: (B)

A semicolon is used to link two independent clauses that are closely related in thought. When you have two complete sentences but you’ve tried to connect them with just a comma, you get a comma splice. When two independent clauses run together with no appropriate separator, you have a run-on. The semicolon properly bridges those two related thoughts, giving both clauses space to stand as complete sentences while signaling their connection. For example: “The day was bright; we started our hike.” If you wrote “The day was bright, we started our hike,” that’s a comma splice. If you wrote “The day was bright we started our hike” without any punctuation, that’s a run-on. The semicolon fixes both of those by providing the correct separation and clear link between the ideas. It wouldn’t fix a fragment, or incorrect colon usage, or a sentence that’s missing a complete main clause, which is why the choice about comma splices and run-ons is the best match.