When you are preparing for an English exam, one of the most useful skills is knowing how to correct your own speaking or writing during a conversation. This article shows you direct examples of common mistakes made in exam preparation conversations, followed by corrected versions. You will learn why the correction works, how the tone changes, and which phrases are better for formal or informal situations. This guide is part of our Exam Preparation Conversation Practice Replies series, and it is built to give you clear, usable answers.
Quick Answer: What Is a Before and After Correction?
A before and after correction shows you a sentence that many learners use incorrectly, then gives you the corrected version. The goal is not to make you feel bad about mistakes. The goal is to show you a better way to say the same thing so you sound natural and clear in an exam or real conversation. Below you will find a comparison table, natural examples, common mistakes, and a short practice section.
Comparison Table: Before and After Corrections
| Before (Common Mistake) | After (Corrected Version) | Tone / Context | Why It Works |
|---|---|---|---|
| “I am very exciting about the exam.” | “I am very excited about the exam.” | Informal conversation | “Exciting” describes something that causes excitement. “Excited” describes how you feel. |
| “Can you explain me this question?” | “Can you explain this question to me?” | Polite request, casual | The verb “explain” needs the preposition “to” before the object pronoun. |
| “I have been studied English for three years.” | “I have been studying English for three years.” | Formal or informal | Present perfect continuous uses “been” + verb-ing, not past participle. |
| “I look forward to hear from you.” | “I look forward to hearing from you.” | Formal email | “To” is a preposition here, so the verb must be in gerund form (-ing). |
| “She don’t understand the instruction.” | “She doesn’t understand the instruction.” | Conversation, any level | Third person singular requires “doesn’t” instead of “don’t.” |
Natural Examples of Before and After Corrections
Here are five natural conversations that show the mistake and the correction in context. Each example includes a short explanation of the tone and when you would use it.
Example 1: Expressing Feelings About the Exam
Before: “I am very boring in the speaking test.”
After: “I am very bored during the speaking test.”
Explanation: “Boring” means something causes boredom. “Bored” means you feel the boredom. In an exam conversation, you want to describe your feeling, not the test itself. This is informal but acceptable in a casual chat with a friend.
Example 2: Asking for Help
Before: “Please tell me about the answer.”
After: “Could you tell me the answer, please?”
Explanation: The first version sounds like a command. The corrected version uses “could” to make a polite request. This is better for exam preparation conversations where you are asking a teacher or a partner for help. It fits both formal and informal settings.
Example 3: Describing Your Study Habits
Before: “I am used to study late at night.”
After: “I am used to studying late at night.”
Explanation: The phrase “be used to” is followed by a gerund (verb-ing). The mistake happens because learners confuse it with “used to” (past habit). In a conversation about exam preparation, use the gerund form to sound natural.
Example 4: Making a Suggestion
Before: “I suggest you to practice more.”
After: “I suggest that you practice more.” or “I suggest practicing more.”
Explanation: The verb “suggest” does not take an infinitive with “to.” You can use a “that” clause or a gerund. This correction is important for both speaking and writing in exams.
Example 5: Talking About Future Plans
Before: “I will going to study tomorrow.”
After: “I am going to study tomorrow.” or “I will study tomorrow.”
Explanation: Mixing “will” and “going to” is a common error. Choose one structure. “Going to” is common in conversation for planned actions. “Will” is used for spontaneous decisions or promises. Both are correct, but do not combine them.
Common Mistakes in Exam Preparation Conversations
Below are four mistakes that English learners often make during exam preparation conversations. Each mistake is explained with a correction and a note on when to use the correct form.
Mistake 1: Using the Wrong Adjective Form
Mistake: “The exam is very tired.”
Correction: “The exam is very tiring.” or “I am very tired after the exam.”
When to use it: Use “tiring” to describe the exam. Use “tired” to describe how you feel. This is a basic but frequent error in conversation.
Mistake 2: Missing Prepositions
Mistake: “I need to concentrate my study.”
Correction: “I need to concentrate on my study.”
When to use it: The verb “concentrate” requires the preposition “on.” Without it, the sentence sounds incomplete. This is common in both speaking and writing.
Mistake 3: Incorrect Word Order in Questions
Mistake: “You know what is the answer?”
Correction: “Do you know what the answer is?”
When to use it: In indirect questions, the word order changes. The subject comes before the verb. This is important for polite requests and exam conversations.
Mistake 4: Using the Wrong Tense After “If”
Mistake: “If I will have time, I will practice.”
Correction: “If I have time, I will practice.”
When to use it: In first conditional sentences, use the present simple after “if,” not “will.” This rule applies to all exam preparation conversations and formal writing.
Better Alternatives for Common Phrases
Sometimes a sentence is not grammatically wrong, but it sounds unnatural or too direct. Below are better alternatives for phrases you might use in exam preparation conversations.
Instead of “I don’t know”
Original: “I don’t know the answer.”
Better alternative: “I am not sure about the answer.” or “I need a moment to think.”
When to use it: In an exam conversation, saying “I don’t know” can sound final. Using “I am not sure” or “I need a moment” sounds more thoughtful and gives you time to think.
Instead of “Can you repeat?”
Original: “Can you repeat?”
Better alternative: “Could you say that again, please?” or “Sorry, I missed that. Could you repeat it?”
When to use it: The first version is grammatically incomplete. The corrected versions are polite and clear. Use them in any conversation, especially with examiners or teachers.
Instead of “I want to ask”
Original: “I want to ask a question.”
Better alternative: “I would like to ask a question.” or “May I ask a question?”
When to use it: “I want” can sound demanding. “I would like” or “May I” are more polite and suitable for formal exam preparation conversations.
Mini Practice Section
Test yourself with these four questions. Each question shows a sentence with a mistake. Write the corrected version, then check the answer below.
Question 1
Sentence: “I am interesting in learning new vocabulary.”
Your correction: _________________________________
Question 2
Sentence: “She asked me that where is the library.”
Your correction: _________________________________
Question 3
Sentence: “He don’t have any questions about the exam.”
Your correction: _________________________________
Question 4
Sentence: “I look forward to meet you at the study group.”
Your correction: _________________________________
Answers
Answer 1: “I am interested in learning new vocabulary.”
Answer 2: “She asked me where the library is.” (Remove “that” and fix word order.)
Answer 3: “He doesn’t have any questions about the exam.”
Answer 4: “I look forward to meeting you at the study group.”
FAQ: Before and After Corrections
1. Why do I keep making the same mistakes in conversation?
Many learners repeat mistakes because they are used to translating directly from their first language. The best way to fix this is to practice the corrected version out loud several times. Write the corrected sentence on a card and use it in your next conversation. Over time, the correct form will feel more natural.
2. Should I correct myself during an exam conversation?
Yes, but do it smoothly. If you notice a mistake, you can say, “Sorry, let me correct that,” and then say the correct version. This shows the examiner that you are aware of your language and can self-correct. It is a positive sign in speaking tests.
3. Are these corrections the same for email and conversation?
Most grammar corrections apply to both. However, tone and formality can change. For example, “I look forward to hearing from you” is perfect for formal emails. In a casual conversation, you might say, “Let me know when you are free.” The grammar rule stays the same, but the phrase changes.
4. How can I remember these corrections for my exam?
Focus on one correction at a time. Choose the mistake you make most often, learn the corrected version, and use it in three real conversations or practice sessions. Then move to the next mistake. This step-by-step method is more effective than trying to remember everything at once.
For more guidance on how to ask questions politely during exam preparation, visit our Exam Preparation Conversation Polite Requests section. If you need help explaining a problem to a teacher or study partner, check our Exam Preparation Conversation Problem Explanations page. For general questions about using this site, please see our FAQ or contact us.

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