This article from a blog called “Think Tank” discusses a topic to help students prepare for upcoming SAT tests. This particular article talks about the usage of semicolons and colons. Semicolons are used to join two independent clauses while colons are used to create lists, explanations, or to ask a question. The article explains these concepts and then encourages students to practice their grammar skills by answering a series of multiple choice questions. The website then provides the answers at the bottom of the page.