Find your English level

Free lessons and practice.

30 questions. No account needed.

Free for every learner. No paywall.

Choose a lesson

These errors are common at every level. Follow the lesson links to read the rules.

Wrong	Right	Why
I am agree with you.	I agree with you.	"Agree" is a verb. It does not need "am".
She don't like coffee.	She doesn't like coffee.	Use "does" and "doesn't" with he, she and it.
I have 25 years.	I am 25 years old.	English uses "be" for age, not "have".
Can you give me an advice?	Can you give me some advice?	"Advice" is uncountable. See countable and uncountable nouns.
I live here since 2019.	I have lived here since 2019.	Use the present perfect with "since". See present perfect or past simple.
The class starts on 9 o'clock in Monday.	The class starts at 9 o'clock on Monday.	"At" for clock times, "on" for days. See in, on, at.

English Learner exists to help you understand English grammar and use it with confidence. Everything here is free, with no account and no paywall.

One clear rule at a time, with real examples and a quiz.
Every new lesson is reviewed for wrong rules and unclear quiz answers before it goes live.
Tools tell you when they are not sure, so a guess never looks like a fact.
Your quiz answers stay in your browser.

Find your level. Use the level test or read the guide to CEFR levels.
Read one lesson. Each lesson takes about ten minutes. Read the examples aloud.
Do the quiz at the end. Write your answers before you open the answer key.
Practise the same point again the next day. Use the grammar exercises for a new set of questions.
Use it. Write three sentences of your own with the new rule. Short and correct is better than long and wrong.

Michael Lip runs this independent site. Lessons include examples and practice. Level results are a rough guide.

English Learner isn’t a school and doesn’t give certificates. Lessons cover standard English grammar and note British and American differences.