The correct answer is option B - My favorite store is having a huge sale; you can buy pants, shirts, and shoes for half price.
The semicolon or semi-colon is a punctuation mark used in the following three cases:
<u><em>In lists that have internal commas</em></u>, to make it easier to read. For example y favorite store is having a huge sale; you can buy pants, shirts, and shoes for half price.
<u><em>Between two independent clauses</em></u>, particularly with clauses that are complex, have commas and don't have a coordinating conjunction. For example, My son would like milk; I would prefer water.
<u><em>When a comma replaces a full stop in a quotation</em></u>. For example, "Is this your child?" he asked; "I found him outside".
