In this lesson, you'll learn how to "hack" subject-verb agreement questions, some of the most common on the SAT. You'll also learn the difference between "who" and "whom"—a distinction tested occasionally.

This lesson will challenge you with a variety of function questions that appear on the ACT Math section; you'll learn the techniques you need to use to handle them.

The passage in the quiz gives you the opportunity to practice with Humanities Reading passages.

This passage-based lesson and quiz will give you practice with Research Summary passages on the ACT Science.