Proofreading Pro: Master Grammar Assessment for Class 4 

This Grade 4 English grammar worksheet is a comprehensive proofreading assessment designed to test students on grammar, punctuation, capitalization, verb forms, subject–verb agreement, and sentence structure. Through carefully structured exercises, learners identify errors, choose correct sentence forms, rewrite incorrect sentences, and edit a full paragraph.

This worksheet moves beyond single-rule practice and encourages students to apply multiple grammar concepts at once. It strengthens analytical thinking, editing accuracy, and attention to detail — essential skills for CBSE English exams and higher-grade writing tasks.

Why Proofreading Matters in Grammar?

1. Builds strong editing and self-correction skills.
2. Reinforces subject–verb agreement and verb tense accuracy.
3. Improves capitalization and punctuation awareness.
4. Prepares students for cumulative grammar assessments and Olympiad-level questions.

What’s Inside This Worksheet?

🧠 Exercise 1 – Multiple Choice Questions 
Students select the sentence that is written correctly.

✔️ Exercise 2 – True or False 
Learners identify whether each sentence is grammatically correct or incorrect.

✏️ Exercise 3 – Sentence Rewriting 
Students rewrite incorrect sentences using proper grammar, punctuation, and capitalization.

🔄 Exercise 4 – Word Replacement 
Learners choose the correct word from a word bank and replace the incorrect word in each sentence.

📝 Exercise 5 – Paragraph Editing 
Students rewrite a full paragraph by correcting grammar, punctuation, capitalization, and spelling errors.

✅ Answer Key (For Parents & Educators)

Exercise 1 – Multiple Choice 
1. She doesn’t like mangoes. 
2. They were playing outside. 
3. My brother has a bicycle. 
4. We visited Jaipur last summer. 
5. The book is on the table. 
6. Riya and I went home. 
7. He did not finish his work. 
8. Mother said, “Clean your room.” 
9. The children play cricket. 
10. I am going to school. 

Exercise 2 – True or False 
1. True 
2. False 
3. False 
4. False 
5. False 
6. True 
7. False 
8. True 
9. False 
10. True 

Exercise 3 – Sentence Rewriting (Corrected) 
1. He has an expensive watch. 
2. She doesn’t understand the lesson. 
3. The boys are ready. 
4. We were late yesterday. 
5. There are many apples in the basket. 
6. My friend plays football. 
7. The teacher gave us homework. 
8. I saw that movie. 
9. The cat jumped on the wall. 
10. These flowers are beautiful. 

Exercise 4 – Word Replacement (Corrected Sentences) 
1. She has a new bag. 
2. They were absent today. 
3. We went to the museum. 
4. He doesn’t like coffee. 
5. I saw a rainbow. 
6. The teacher gave extra time. 
7. There are many stars in the sky. 
8. Ravi is my neighbour. 
9. Mother has cooked dinner. 
10. The boys were excited. 

Exercise 5 – Paragraph Editing (Corrected Sample) 
Last Friday we went to the park. The weather was very windy, and the trees were moving from side to side. Even though it was windy, we decided to play football near the lake. The wind made it hard to kick the ball straight, but we still had a lot of fun. My cousin brought some tasty snacks in a small basket. He asked, “Do you want some?” We happily said yes and shared the snacks together. We ate them quickly because we were very hungry after playing for so long. After some time, dark clouds filled the sky, and it started to rain. The raindrops fell heavily, and we got a little wet. We quickly packed our things and ran all the way home.

Strengthen your child’s grammar accuracy and proofreading confidence with this complete Class 4 assessment worksheet. 

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