Pick Who or Whom

Do you ever pause and wonder whether to use who or whom in a sentence? This playsheet helps you practice choosing the correct word with confidence. By working through simple tricks and examples, you’ll master one of the most common grammar challenges.

As you explore the activities, you’ll see that who is used as the subject—the one doing the action—while whom is used as the object—the one receiving the action. For example, “Who called you?” (subject) vs. “Whom did you call?” (object). These rules give you clear clues to decide.

Each exercise strengthens your grammar and writing skills. You’ll practice filling in blanks, correcting sentences, and rewriting examples. These steps will help you communicate more clearly in both formal and everyday writing.