Grammar • Grammar Topics

Common Grammar Mistakes

Master Common Grammar Mistakes concepts with free HESI A2 practice questions and detailed rationales. These questions will help you reinforce your understanding and improve your score on the HESI A2 exam.

Try a personalized qbank session

Topic guide

What you will practice in this topic

This Common Grammar Mistakes page is part of the Grammarsection under Grammar Topics. Use the free questions below to check your understanding, read the rationale after each answer, and then move into a full HESI A2 question bank session.

Related study resources

Personalized HESI A2 qbank sessionBuild a session around your topic, difficulty, and study goal.HESI A2 practice testsApply this topic inside broader test practice.HESI A2 flashcardsReinforce terms and facts that support this topic.

Free Practice Questions (2)

Question 1easy

Affect vs. Effect, Complement vs. Compliment – Know the Difference

Match the commonly confused words with their correct definitions. Affect Effect Complement Compliment A) A thing that completes or enhances something else B) An action that influences something C) A positive remark or praise D) A result or consequence

View Question →

Question 2medium

Stationary vs. Stationery – Which Sentence Uses It Correctly?

Which sentence correctly uses the word "stationary" or "stationery"?