Grammar
Explore English grammar topics from A1 to B2. Learn the rules, complete the exercises and get answers to every question.
Showcase Your Knowledge. Brush up on your English
Master grammar, vocabulary, listening, speaking, and more with structured lessons and exercises built for real progress.
4.9 rating from users
About us
English Learning Platform for Every Skill Level
Practice English grammar, vocabulary, listening, and reading with expert-designed exercises from beginner to advanced.
Practice
Start practising now
Vocabulary
Build your English vocabulary with topic-based word lists, definitions, and exercises designed to help you remember and use new words naturally.
Listening
Improve your English listening skills with real-life audio exercises, dialogues, and comprehension practice for all levels.
Reading
Practice English reading from beginner to advanced through engaging texts and comprehension questions.
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Testimonials
What our users are saying
What I love about Muffii is that their site is light, fast and focused. No distractions – just useful, practical content that gets straight to the point.
Emma Fischer
UX/UI Designer
The exercises are spot on. It's rare to find something that blends language practice with actual user-friendly design. I recommend Muffii to my students all the time.
Liam Carter
SEO & Content Strategy
Muffii has really streamlined how I structure lessons for my students. I love how intuitive and clean everything feels.
Sofia Moretti
Online Language Tutor
I use Muffii regularly to refresh my memory on some grammar points. The instant feedback and clear explanations make it much more effective than conventional apps.
Noah Jensen
DevOps Engineer
I can run a few tests between appointments and it does feel like real progress. Thanks Muffii!
Ethan Brooks
Webflow Developer
To be honest, I wasn't expecting much from Muffii at first - but the level structured content is incredibly well thought out. I even learnt a few new techniques for myself.
Mia Novak
Model
Finally a resource that isn't overwhelming. Everything is clear, level by level and very easy to navigate. Muffii is ideal for busy professionals like me.
Lucas Meyer
AI Specialist
What I value most about Muffii is that they respect your time. That's what I value most: Nothing superfluous, just meaningful practice and practical language skills.
Isabelle Dubois
Brand & Visual
Frequently Asked Questions
Do I need to sign up to take the tests?
No, registration is not required. The project is just developing and everything is available for free now. You can start taking tests and assignments right away.
Are these assignments appropriate for my level?
Yes! All materials are sorted by CEFR level from A1 to B2. Start at any level, or if in doubt, take a short placement test to find out your approximate level.
Are there explanations or just assignments in there?
There are both options. Most lessons include brief explanations before the exercises, as well as hints after each answer so you can learn from your mistakes.
How often do new assignments come up?
We regularly add new content. As the project is developing, new topics, tests and exercises appear gradually – stay tuned!