Can You Score 13/15 on This C1 English Test? | 15 Questions

English with Jennifer
English with Jennifer
2.1K followers
35 Video Views·Nov 6, 2026

How advanced is your English? Take this C1 English test and challenge yourself with 15 multiple-choice questions on advanced English grammar and natural usage!

This English grammar quiz is designed for high-intermediate and advanced English learners who want to test their knowledge, identify areas for improvement, and build confidence using English accurately and naturally.

In this 15-question test, you’ll practice:
• Advanced transition words
• Articles
• Modal verbs
• Reported questions and unreal conditionals
• Reduced adverb clauses and adjective clauses
• Negative inversion
• Parallel structure
• Subject-verb agreement
• Compound modifiers
• Active and passive voice
• Formal and objective reporting structures
• Cleft sentences for emphasis

Choose the best and most natural-sounding answer for each question. Then listen to the explanations to understand why the correct answer works and learn how to use the grammar more effectively.

How did you do?
Your score can offer a useful clue about your current grammar skills, but it isn't a complete CEFR assessment. Use your results to identify what you should review next.

Keep track of your score:
• 9 or more mistakes: Review intermediate grammar topics.
• 2–3 mistakes: You may be working around the B2–C1 range.
• 1 or no mistakes: Your grammar knowledge may be at the C1–C2 level.
These are informal guidelines, not an official test score.