Final answer:
The correct sentence using a semicolon is option A, which connects two related independent clauses with a transitional phrase using a semicolon. Other options incorrectly use semicolons in places where a colon or a comma would be more appropriate.
Step-by-step explanation:
The sentence that uses a semicolon correctly is: A. Plans for the farmers’ market are made a year in advance; however, adjustments are always expected as the event date approaches. A semicolon can be used to join two main clauses that are closely related and are connected by a transitional word or phrase such as “however”. In this sentence, “however” serves as a transitional phrase that connects two independent clauses, which is the correct use of a semicolon.
In option B, the semicolon is used incorrectly because it precedes a list, which should be introduced with a colon rather than a semicolon. In option C, the semicolon is used incorrectly because it comes before a dependent clause, not an independent one. It’s also worth noting that independent clauses joined by a semicolon must each stand alone as a sentence if separated.