The ACT English Test is designed to measure your ability to understand and interpret Standard Written English. Each English test includes 5 passages with 15 questions each, for a total of 75 multiple-choice questions. The passages cover a variety of subjects, ranging from historical discussions to personal narratives. The questions are divided into two main categories: Usage/ Mechanics questions and Rhetorical Skills questions. Usage/Mechanics questions test your basic English usage and grammar skills, while Rhetorical Skills questions test your ability to express an idea clearly and concisely.