🧩 Common English Errors Practice – A2/B1 Worksheet
This worksheet helps you correct the 50 most common mistakes made by English learners.
👉 First, try to find and correct the mistake yourself.
Then, check the answer key below.
🔹 Part 1 – Articles
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She is teacher.
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I bought an umbrella and an bag.
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He lives in the London.
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I saw a elephants in the zoo.
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The Mount Everest is the highest mountain.
🔹 Part 2 – Prepositions
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He arrived to the airport at 6.
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She’s married with a doctor.
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I’m looking for my keys since morning.
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We’re going to meet on Sunday morning.
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The book is in the table.
🔹 Part 3 – Verb Tenses
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I am here since 8 o’clock.
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She didn’t went to school yesterday.
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He has saw that movie before.
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They are playing football yesterday.
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When I will arrive, I’ll call you.
🔹 Part 4 – Subject–Verb Agreement
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He don’t like coffee.
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My brother have two cars.
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Everyone know the answer.
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The people is friendly here.
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There is many books on the table.
🔹 Part 5 – Countable / Uncountable Nouns
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I need some advices.
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There isn’t many water in the bottle.
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She gave me a good information.
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How many money do you have?
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I have a few milk left.
🔹 Part 6 – Word Order
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I like very much this song.
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She only eats vegetables on weekends.
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They go always to the same café.
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He speaks English very wellly.
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Usually I go to school by bus.
🔹 Part 7 – Confusing Words
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I’m boring in this class.
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He’s very sympathetic.
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I’m looking forward to see you.
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She’s married with a teacher.
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I’m interested on music.
🔹 Part 8 – Adjectives and Adverbs
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She sings beautiful.
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He is a fastly runner.
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Please speak quiet.
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He works hardly every day.
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That’s a really good idea!
🔹 Part 9 – Questions
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Do you know where is she?
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What means this word?
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Can you tell me where is the station?
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Why you didn’t come yesterday?
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Do you know who is he?
🔹 Part 10 – Miscellaneous
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I didn’t ate anything.
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She said me the truth.
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I prefer coffee than tea.
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He’s very good in football.
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It depends of the weather.
✅ Answer Key + Explanations
Part 1 – Articles
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She is a teacher.
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I bought an umbrella and a bag. (“Bag” begins with a consonant sound.)
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He lives in London. (No article with city names.)
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I saw elephants in the zoo. (Plural → no “a.”)
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Mount Everest is the highest mountain. (No “the” before most mountain names.)
Part 2 – Prepositions
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He arrived at the airport at 6.
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She’s married to a doctor.
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I’ve been looking for my keys since morning. (Use have been + since.)
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We’re going to meet on Sunday morning. ✅ (This one was already correct!)
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The book is on the table.
Part 3 – Verb Tenses
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I have been here since 8 o’clock.
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She didn’t go to school yesterday.
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He has seen that movie before.
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They played football yesterday.
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When I arrive, I’ll call you. (No “will” after “when.”)
Part 4 – Subject–Verb Agreement
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He doesn’t like coffee.
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My brother has two cars.
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Everyone knows the answer.
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The people are friendly here.
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There are many books on the table.
Part 5 – Countable / Uncountable
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I need some advice. (Uncountable)
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There isn’t much water in the bottle.
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She gave me some good information.
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How much money do you have?
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I have a little milk left.
Part 6 – Word Order
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I like this song very much.
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✅ She only eats vegetables on weekends. (Correct!)
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They always go to the same café.
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He speaks English very well.
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✅ Usually I go to school by bus. (Correct!)
Part 7 – Confusing Words
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I’m bored in this class. (“Bored” = how you feel; “boring” = causes the feeling.)
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He’s very friendly. (“Sympathetic” = understanding, not friendly.)
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I’m looking forward to seeing you.
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She’s married to a teacher.
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I’m interested in music.
Part 8 – Adjectives & Adverbs
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She sings beautifully.
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He is a fast runner. (No adverb form here.)
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Please speak quietly.
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He works hard every day. (“Hardly” means “almost not at all.”)
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✅ That’s a really good idea! (Already correct.)
Part 9 – Questions
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Do you know where she is? (Indirect question → subject before verb.)
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What does this word mean?
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Can you tell me where the station is?
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Why didn’t you come yesterday?
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Do you know who he is?
Part 10 – Miscellaneous
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I didn’t eat anything.
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She told me the truth.
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I prefer coffee to tea.
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He’s very good at football.
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It depends on the weather.
✅ Total: 50 corrections
💡 Tip: Review the explanations to notice patterns — e.g.
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“married to,” not “with”
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“good at,” not “good in”
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“depends on,” not “depends of”
🗣️ Pair Work: Practice Common English Mistakes (50 Questions)
Instructions:
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Work with a partner.
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Take turns asking and answering questions.
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Pay attention to articles, prepositions, verb tenses, word order, and confusing words.
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Correct each other if needed.
Part 1 – Articles (a, an, the)
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What a / the / – job do you want in the future?
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Have you ever seen a / an / the elephant?
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Do you like a / an / the Mount Everest?
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Is there a / an / the supermarket near your home?
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Tell me about a / an / the teacher you like.
Part 2 – Prepositions
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What do you usually do in / on / at the weekend?
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Are you married to / with / at anyone?
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How long have you lived at / on / in this city?
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What time do you go to school on / at / in the morning?
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Where is your phone? Is it in / on / at the table?
Part 3 – Verb Tenses
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What did you do yesterday? (Student answers, partner corrects tense if needed)
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How long have you been / are / was here?
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Have you ever saw / seen / see a movie in English?
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What were you doing yesterday at 5 p.m.?
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When you will arrive / arrive / arrived, what will you do first?
Part 4 – Subject–Verb Agreement
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What hobbies do / does / did you like?
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Does your brother has / have / had a car?
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Everyone like / likes / liked chocolate, right?
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Are the people in your class friendly / friend / friends?
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How many books is / are / were on your desk?
Part 5 – Countable / Uncountable Nouns
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How much water / waters / wateres do you drink daily?
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Can you give me some advice / advices / an advice?
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Do you have some information / informations / a information about the exam?
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How many moneys / money / monies do you have?
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I need a few / few / a little sugar for my tea.
Part 6 – Word Order
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Say this sentence correctly: I like very much this song.
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Say this sentence correctly: They go always to the same café.
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Say this sentence correctly: He speaks English very wellly.
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Say this sentence correctly: She only eats vegetables on weekends.
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Say this sentence correctly: Usually I go to school by bus.
Part 7 – Confusing Words
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How do you feel in class — bored / boring?
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Is your friend friendly / sympathetic?
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What are you looking forward to see / to seeing / seeing?
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Who is your friend married to / with / at?
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Are you interested on / in / at music?
Part 8 – Adjectives / Adverbs
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How does she sing — beautiful / beautifully?
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Is he a fast / fastly runner?
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Can you speak quiet / quietly, please?
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How does he work — hard / hardly?
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Make a sentence with really + adjective.
Part 9 – Questions
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Do you know where is / she is / she?
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What means / does … mean / mean this word?
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Can you tell me where is / the station is / the station?
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Why you didn’t / didn’t you / do you not come yesterday?
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Do you know who is / he is / him?
Part 10 – Miscellaneous
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What did you eat yesterday? (Check: “I didn’t ate / eat / eaten anything.”)
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Ask your partner what they said yesterday (correct: told / said).
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Ask your partner: Do you prefer coffee or tea? (Check: “I prefer coffee than / to / over tea.”)
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Ask your partner if they are good at football or another sport.
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Ask your partner: What does your day depend of / on / at?
How to use in class:
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Split students into pairs.
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Each student asks a question, the partner answers.
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If the answer contains a common error, the partner corrects it politely.
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Rotate roles for maximum practice.
📝 Answer Guide – Pair Work Questions
Part 1 – Articles
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a job
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an elephant
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Mount Everest (no article)
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a supermarket
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a teacher you like
Part 2 – Prepositions
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on the weekend
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married to
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in this city
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in the morning
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on the table
Part 3 – Verb Tenses
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Answers vary; check for correct past tense.
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have been here
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seen
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was playing / played
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arrive (not “will arrive”)
Part 4 – Subject–Verb Agreement
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do
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has
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likes
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friendly (adjective)
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are
Part 5 – Countable / Uncountable Nouns
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water
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some advice
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some information
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money
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a little
Part 6 – Word Order
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I like this song very much.
-
They always go to the same café.
-
He speaks English very well.
-
She only eats vegetables on weekends. (already correct)
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Usually I go to school by bus. (already correct)
Part 7 – Confusing Words
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bored
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friendly
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to seeing
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to
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in
Part 8 – Adjectives / Adverbs
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beautifully
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fast
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quietly
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hard
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really + adjective (example: really good)
Part 9 – Questions
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she is
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does … mean
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the station is
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didn’t you
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he is
Part 10 – Miscellaneous
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eat
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told
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to (I prefer coffee to tea)
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good at
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on
✅ Tips for Using This in Class
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Encourage students to correct each other in real time.
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Have students write full sentences when possible, not just single words.
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Rotate partners so everyone gets speaking practice.
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Focus on patterns: prepositions, verb tense, articles, word order, confusing words.
🗣️ Pair Work – Common English Mistakes Practice (50 Questions + Answers)
Instructions:
-
Work with a partner.
-
Take turns asking and answering questions.
-
Correct each other politely.
-
Pay attention to articles, prepositions, verb tenses, word order, and confusing words.
Part 1 – Articles (a, an, the)
| Question | Answer |
|---|
-
What a / the / – job do you want in the future? | a job
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Have you ever seen a / an / the elephant? | an elephant
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Do you like a / an / the Mount Everest? | Mount Everest (no article)
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Is there a / an / the supermarket near your home? | a supermarket
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Tell me about a / an / the teacher you like. | a teacher you like
Part 2 – Prepositions
| Question | Answer |
6. What do you usually do in / on / at the weekend? | on the weekend
7. Are you married to / with / at anyone? | to
8. How long have you lived at / on / in this city? | in
9. What time do you go to school on / at / in the morning? | in
10. Where is your phone? Is it in / on / at the table? | on
Part 3 – Verb Tenses
| Question | Answer |
11. What did you do yesterday? | Answer varies; check past tense
12. How long have you been / are / was here? | have been here
13. Have you ever saw / seen / see a movie in English? | seen
14. What were you doing yesterday at 5 p.m.? | was playing / played
15. When you will arrive / arrive / arrived, what will you do first? | arrive
Part 4 – Subject–Verb Agreement
| Question | Answer |
16. What hobbies do / does / did you like? | do
17. Does your brother has / have / had a car? | has
18. Everyone like / likes / liked chocolate, right? | likes
19. Are the people in your class friendly / friend / friends? | friendly
20. How many books is / are / were on your desk? | are
Part 5 – Countable / Uncountable Nouns
| Question | Answer |
21. How much water / waters / wateres do you drink daily? | water
22. Can you give me some advice / advices / an advice? | some advice
23. Do you have some information / informations / a information about the exam? | some information
24. How many moneys / money / monies do you have? | money
25. I need a few / few / a little sugar for my tea. | a little
Part 6 – Word Order
| Question | Answer |
26. Say this sentence correctly: I like very much this song. | I like this song very much.
27. Say this sentence correctly: They go always to the same café. | They always go to the same café.
28. Say this sentence correctly: He speaks English very wellly. | He speaks English very well.
29. Say this sentence correctly: She only eats vegetables on weekends. | She only eats vegetables on weekends. (already correct)
30. Say this sentence correctly: Usually I go to school by bus. | Usually I go to school by bus. (already correct)
Part 7 – Confusing Words
| Question | Answer |
31. How do you feel in class — bored / boring? | bored
32. Is your friend friendly / sympathetic? | friendly
33. What are you looking forward to see / to seeing / seeing? | to seeing
34. Who is your friend married to / with / at? | to
35. Are you interested on / in / at music? | in
Part 8 – Adjectives / Adverbs
| Question | Answer |
36. How does she sing — beautiful / beautifully? | beautifully
37. Is he a fast / fastly runner? | fast
38. Can you speak quiet / quietly, please? | quietly
39. How does he work — hard / hardly? | hard
40. Make a sentence with really + adjective. | really + adjective (example: really good)
Part 9 – Questions
| Question | Answer |
41. Do you know where is / she is / she? | she is
42. What means / does … mean / mean this word? | does … mean
43. Can you tell me where is / the station is / the station? | the station is
44. Why you didn’t / didn’t you / do you not come yesterday? | didn’t you
45. Do you know who is / he is / him? | he is
Part 10 – Miscellaneous
| Question | Answer |
46. What did you eat yesterday? (Check: “I didn’t ate / eat / eaten anything.”) | eat
47. Ask your partner what they said yesterday (correct: told / said). | told
48. Ask your partner: Do you prefer coffee or tea? (Check: “I prefer coffee than / to / over tea.”) | to
49. Ask your partner if they are good at football or another sport. | good at
50. Ask your partner: What does your day depend of / on / at? | on
✅ Tips for Using in Class
-
Rotate pairs frequently to give everyone speaking practice.
-
Encourage full sentences for answers.
-
Focus on patterns: prepositions, verb tenses, articles, word order, confusing words.
-
Let students correct each other politely, reinforcing grammar naturally.