Diagnose grammar errors systematically and explain the correction, not just guess it.
Answer every question, then use the explanations to review the exact rule,
choice, or pattern that needs reinforcement.
Quiz Snapshot
Questions69one focused practice set for this lesson
Lesson time95 minpair the quiz with the full chapter review
Best saved scoreNo score yetsaved locally in your browser
How To Use It
Before you submit
This quiz is built from the lesson examples, corrections, and key rules. Submit
once you have answered every question to see explanations.
Review Habit
Best way to learn from it
Treat missed answers as revision notes. Revisit the lesson chapter, compare the
explanation with the original rule, then try the quiz again only after you can
explain the correction in your own words.
Choose the best correction for "She don't knows the answer."
Question 2
BasicEditing
Which edited sentence is right?
Question 3
BasicTeacher feedback
A teacher marks "She don't knows the answer." as incorrect. Which revision should the student use?
Question 4
BasicError fix
Which answer fixes the grammar error?
Question 5
BasicStandard form
Choose the standard English version of "She don't knows the answer."
Question 6
BasicAssessment
Which answer would earn full credit on an editing task?
Question 7
BasicExplanation
Which lesson note explains the edit?
Question 8
BasicAccuracy
Which option best rewrites "She don't knows the answer." for accuracy?
Question 9
BasicRevision
What is the strongest correction?
Question 10
BasicProofreading
Which version should stay after proofreading?
Question 11
BasicCorrection
Choose the best correction for "The students was revising in library."
Question 12
BasicEditing
Which edited sentence is right?
Question 13
BasicTeacher feedback
A teacher marks "The students was revising in library." as incorrect. Which revision should the student use?
Question 14
BasicError fix
Which answer fixes the grammar error?
Question 15
BasicStandard form
Choose the standard English version of "The students was revising in library."
Question 16
BasicAssessment
Which answer would earn full credit on an editing task?
Question 17
BasicExplanation
Which lesson note explains the edit?
Question 18
BasicAccuracy
Which option best rewrites "The students was revising in library." for accuracy?
Question 19
BasicRevision
What is the strongest correction?
Question 20
BasicProofreading
Which version should stay after proofreading?
Question 21
IntermediateCorrection
Choose the best correction for "He suggested me to rewrite the introduction."
Question 22
IntermediateEditing
Which edited sentence is right?
Question 23
IntermediateTeacher feedback
A teacher marks "He suggested me to rewrite the introduction." as incorrect. Which revision should the student use?
Question 24
IntermediateError fix
Which answer fixes the grammar error?
Question 25
IntermediateStandard form
Choose the standard English version of "He suggested me to rewrite the introduction."
Question 26
IntermediateAssessment
Which answer would earn full credit on an editing task?
Question 27
IntermediateExplanation
Which lesson note explains the edit?
Question 28
IntermediateAccuracy
Which option best rewrites "He suggested me to rewrite the introduction." for accuracy?
Question 29
IntermediateRevision
What is the strongest correction?
Question 30
IntermediateProofreading
Which version should stay after proofreading?
Question 31
IntermediateCorrection
Choose the best correction for "There is many reasons to practice grammar."
Question 32
IntermediateEditing
Which edited sentence is right?
Question 33
IntermediateTeacher feedback
A teacher marks "There is many reasons to practice grammar." as incorrect. Which revision should the student use?
Question 34
IntermediateError fix
Which answer fixes the grammar error?
Question 35
IntermediateStandard form
Choose the standard English version of "There is many reasons to practice grammar."
Question 36
IntermediateAssessment
Which answer would earn full credit on an editing task?
Question 37
IntermediateExplanation
Which lesson note explains the edit?
Question 38
IntermediateAccuracy
Which option best rewrites "There is many reasons to practice grammar." for accuracy?
Question 39
IntermediateRevision
What is the strongest correction?
Question 40
IntermediateProofreading
Which version should stay after proofreading?
Question 41
AdvancedCorrection
Choose the best correction for "I have seen him yesterday."
Question 42
AdvancedEditing
Which edited sentence is right?
Question 43
AdvancedTeacher feedback
A teacher marks "I have seen him yesterday." as incorrect. Which revision should the student use?
Question 44
AdvancedError fix
Which answer fixes the grammar error?
Question 45
AdvancedStandard form
Choose the standard English version of "I have seen him yesterday."
Question 46
AdvancedAssessment
Which answer would earn full credit on an editing task?
Question 47
AdvancedExplanation
Which lesson note explains the edit?
Question 48
AdvancedAccuracy
Which option best rewrites "I have seen him yesterday." for accuracy?
Question 49
AdvancedRevision
What is the strongest correction?
Question 50
AdvancedProofreading
Which version should stay after proofreading?
Question 51
AdvancedCorrection
Choose the best correction for "Why you left early?"
Question 52
AdvancedEditing
Which edited sentence is right?
Question 53
AdvancedTeacher feedback
A teacher marks "Why you left early?" as incorrect. Which revision should the student use?
Question 54
AdvancedError fix
Which answer fixes the grammar error?
Question 55
AdvancedStandard form
Choose the standard English version of "Why you left early?"
Question 56
AdvancedAssessment
Which answer would earn full credit on an editing task?
Question 57
AdvancedExplanation
Which lesson note explains the edit?
Question 58
AdvancedAccuracy
Which option best rewrites "Why you left early?" for accuracy?
Question 59
AdvancedRevision
What is the strongest correction?
Question 60
AdvancedProofreading
Which version should stay after proofreading?
Question 61
Review ChallengeAdvanced focus
Which focus best matches the main learning challenge in "Error Correction Drills"?
Question 62
Review ChallengeRule distinction
Which rule belongs most directly to "Error Correction Drills"?
Question 63
Review ChallengePitfall check
Which editing warning is most important to remember in "Error Correction Drills"?
Question 64
Review ChallengePractice transfer
Which practice move best extends the lesson after you finish the core explanation?
Question 65
Review ChallengeExample analysis
Which explanation best matches this model sentence from "Error Correction Drills"? "Incorrect: She don't knows the answer. → Corrected: She doesn't know the answer."
Question 66
Review ChallengeObjective check
Which objective belongs to "Error Correction Drills"?
Question 67
Review ChallengePortfolio transfer
Which portfolio task best fits the module that contains "Error Correction Drills"?
Question 68
Review ChallengeModule alignment
Which module description best fits the context of "Error Correction Drills"?
Question 69
Review ChallengeStory analysis
Which reading insight best matches the story work in "Error Correction Drills"?