Praxis Writing Quiz: Correct Idiomatic Errors
20 questions · exam conditions
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Correct Idiomatic ErrorsQuestion 1 of 20

Which sentence contains an error in idiomatic expression or word usage?

The guidance counselor helped students cope with academic stress effectively.
The new teacher was anxious to meet her students on the first day.
The school board voted to approve the budget for educational technology upgrades.
Students were asked to choose between two different elective course options.
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Praxis Writing Quiz

Praxis Writing Quiz: Correct Idiomatic Errors

Practice Correct Idiomatic Errors in Praxis Writing with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Correct Idiomatic Errors, giving you a quick way to practice the rules, question types, and explanations that matter most for Praxis Writing.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

Which sentence contains an error in idiomatic expression or word usage?

  1. The guidance counselor helped students cope with academic stress effectively.
  2. The new teacher was anxious to meet her students on the first day. (correct answer)
  3. The school board voted to approve the budget for educational technology upgrades.
  4. Students were asked to choose between two different elective course options.
Explanation: The correct answer is B. 'Anxious' means worried or uneasy, while 'eager' means enthusiastic or keen. The correct word should be 'eager to meet her students.' This is a common confusion between similar words. Choices A, C, and D all use correct idiomatic expressions and appropriate word choices.

Question 2

Select the sentence with the correct idiomatic usage.

  1. The student council president apologized from the confusion regarding the event schedule.
  2. The student council president apologized for the confusion regarding the event schedule. (correct answer)
  3. The student council president apologized about the confusion regarding the event schedule.
  4. The student council president apologized with the confusion regarding the event schedule.
Explanation: The correct answer is B. 'Apologize for' is the correct idiomatic expression when taking responsibility for something. Choices A, C, and D use incorrect prepositions with 'apologize,' which requires 'for' in this context.

Question 3

Select the sentence with proper idiomatic usage.

  1. The teacher was capable to handle multiple classroom management challenges simultaneously.
  2. The teacher was capable of handling multiple classroom management challenges simultaneously. (correct answer)
  3. The teacher was capable for handling multiple classroom management challenges simultaneously.
  4. The teacher was capable with handling multiple classroom management challenges simultaneously.
Explanation: The correct answer is B. 'Capable of' is the correct idiomatic expression meaning having the ability or skill to do something. Choices A, C, and D use incorrect prepositions with 'capable,' which must be followed by 'of.'

Question 4

Which sentence uses an incorrect idiomatic expression?

  1. The student was accused of plagiarizing content from online sources without attribution.
  2. The teacher was responsible for creating lesson plans that engaged diverse learners.
  3. The principal was concerned about the declining test scores in mathematics.
  4. The librarian was suspicious from the student's claim about returning the book. (correct answer)
Explanation: The correct answer is D. The correct idiomatic expression is 'suspicious of,' not 'suspicious from.' Choice A correctly uses 'accused of,' choice B correctly uses 'responsible for,' and choice C correctly uses 'concerned about.'

Question 5

Which sentence contains an error in word usage or idiomatic expression?

  1. The committee decided to postpone the meeting until next week's schedule. (correct answer)
  2. Students were required to submit their essays by the designated deadline.
  3. The workshop focused on strategies for improving classroom management techniques.
  4. Teachers encouraged students to participate actively in class discussions and debates.
Explanation: The correct answer is A. The phrase 'until next week's schedule' is incorrect; it should be 'until next week' or 'until the following week.' A schedule is not a time period that something can be postponed until. Choices B, C, and D all use correct idiomatic expressions and word usage.

Question 6

Select the sentence that demonstrates incorrect idiomatic usage.

  1. The investigation will focus in on the discrepancies found in financial records. (correct answer)
  2. She was able to zero in on the source of the problem quickly.
  3. The team decided to concentrate on improving their collaborative processes.
  4. His research centers on the effects of technology in educational settings.
Explanation: The correct answer is A because 'focus in on' is incorrect; the proper idioms are either 'focus on' or 'zero in on,' but not a combination of both. Choice B correctly uses 'zero in on' (pinpoint/target precisely). Choice C correctly uses 'concentrate on' (direct attention to). Choice D correctly uses 'centers on' (is based on/revolves around).

Question 7

Which sentence demonstrates an error in standard idiomatic phrasing?

  1. The committee will review all applications with careful attention to detail.
  2. She was able to overcome the challenges through persistent effort and determination.
  3. For all intensive purposes, the project has been completed successfully. (correct answer)
  4. The new policy addresses concerns that have been raised by faculty members.
Explanation: The correct answer is C because 'for all intensive purposes' is incorrect; the proper idiom is 'for all intents and purposes,' meaning 'in every practical sense.' This is a common malapropism where similar-sounding words are substituted incorrectly. Choice A uses correct standard phrasing. Choice B correctly uses 'overcome through.' Choice D uses standard correct construction.

Question 8

Which sentence contains an incorrect prepositional phrase in an idiomatic context?

  1. The research findings are consistent with previous studies conducted in the field.
  2. She has a natural aptitude toward mathematical concepts and problem-solving techniques. (correct answer)
  3. The committee expressed confidence in the proposed changes to academic policies.
  4. His dedication to excellence has earned him recognition from professional colleagues.
Explanation: The correct answer is B because 'aptitude toward' is incorrect; the proper idiom is 'aptitude for,' indicating a natural ability or talent in a particular area. Choice A correctly uses 'consistent with.' Choice C correctly uses 'confidence in.' Choice D correctly uses 'dedication to' and 'recognition from.'

Question 9

Which sentence uses an incorrect preposition in an idiomatic expression?

  1. The proposal was met with enthusiasm from all department members.
  2. She has always been interested about environmental conservation issues and policies. (correct answer)
  3. The committee will deliberate on the merits of each candidate's application.
  4. His success can be attributed to years of dedicated practice and study.
Explanation: The correct answer is B because 'interested about' is incorrect; the proper idiom is 'interested in.' Choice A correctly uses 'met with' (received). Choice C correctly uses 'deliberate on' (consider/discuss). Choice D correctly uses 'attributed to' (credited to/caused by).

Question 10

Choose the sentence with the correct idiomatic expression.

  1. The teacher explained that success depends of consistent study habits and effort.
  2. The teacher explained that success depends from consistent study habits and effort.
  3. The teacher explained that success depends on consistent study habits and effort. (correct answer)
  4. The teacher explained that success depends with consistent study habits and effort.
Explanation: The correct answer is C. 'Depends on' is the correct idiomatic expression meaning 'is determined by' or 'relies on.' Choices A, B, and D all use incorrect prepositions with the verb 'depends,' which must be followed by 'on' or 'upon.'

Question 11

Select the sentence that uses the correct idiomatic expression.

  1. The curriculum committee decided to focus in developing critical thinking skills.
  2. The curriculum committee decided to focus on developing critical thinking skills. (correct answer)
  3. The curriculum committee decided to focus at developing critical thinking skills.
  4. The curriculum committee decided to focus toward developing critical thinking skills.
Explanation: The correct answer is B. 'Focus on' is the correct idiomatic expression meaning to direct attention or effort toward something specific. Choices A, C, and D use incorrect prepositions with 'focus,' which requires 'on' in this context.

Question 12

Which sentence uses an incorrect idiomatic expression?

  1. The librarian recommended several books that were relevant to the research topic.
  2. Students were required to arrive punctually for their scheduled appointments.
  3. The professor was disappointed at the students' performance on the final examination. (correct answer)
  4. The academic advisor helped students select courses appropriate for their major.
Explanation: The correct answer is C. The correct idiomatic expression is 'disappointed in' or 'disappointed with' when referring to people's performance, not 'disappointed at.' Choice A correctly uses 'relevant to,' choice B uses correct word usage, and choice D correctly uses 'appropriate for.'

Question 13

Which sentence demonstrates an incorrect idiomatic expression?

  1. The guidance counselor advised students to prepare thoroughly for college entrance examinations.
  2. The new teacher was determined to succeed in creating an engaging classroom environment.
  3. Students were prohibited to bring food and beverages into the computer laboratory. (correct answer)
  4. The principal emphasized the importance of maintaining high academic standards consistently.
Explanation: The correct answer is C. The correct idiomatic expression is 'prohibited from bringing,' not 'prohibited to bring.' The verb 'prohibit' requires 'from' plus a gerund, not an infinitive. Choices A, B, and D all use correct idiomatic expressions and standard usage.

Question 14

Which sentence contains an error in idiomatic expression or word usage?

  1. The academic committee was comprised of faculty members from various departments.
  2. The academic committee was composed of faculty members from various departments.
  3. The academic committee was made up of faculty members from various departments.
  4. The academic committee was consisting of faculty members from various departments. (correct answer)
Explanation: The correct answer is D. 'Was consisting of' is incorrect because 'consist' is a stative verb that doesn't take the progressive form. The correct form would be 'consisted of.' Choices B and C use correct expressions. While choice A is sometimes used in speech, 'comprised of' is considered incorrect by many style guides; the preferred usage is 'composed of' or 'consists of.'

Question 15

Which sentence uses an incorrect idiomatic expression?

  1. The principal insisted that all teachers comply to the new attendance policy. (correct answer)
  2. Students were expected to adhere to the school's academic integrity guidelines.
  3. The faculty agreed to implement changes based on student feedback and suggestions.
  4. Parents were encouraged to communicate regularly with their children's teachers.
Explanation: The correct answer is A. The correct idiomatic expression is 'comply with,' not 'comply to.' Choice B correctly uses 'adhere to,' choice C correctly uses 'implement changes based on,' and choice D uses correct standard expressions throughout.

Question 16

Select the sentence that contains proper idiomatic usage.

  1. The research paper was based off recent studies in educational psychology.
  2. The research paper was based on recent studies in educational psychology. (correct answer)
  3. The research paper was based from recent studies in educational psychology.
  4. The research paper was based upon recent studies in educational psychology.
Explanation: The correct answer is B. 'Based on' is the standard and most widely accepted idiomatic expression. Choice A uses 'based off,' which is considered informal or nonstandard. Choice C uses 'based from,' which is incorrect. Choice D uses 'based upon,' which while not incorrect, is less common and more formal than the preferred 'based on.'

Question 17

Which sentence contains an error in idiomatic expression?

  1. The teacher insisted on reviewing the homework assignments before class began.
  2. Students should concentrate in their studies to achieve academic success. (correct answer)
  3. The principal decided to implement new policies regarding student behavior.
  4. Parents were invited to participate in the school's fundraising activities.
Explanation: The correct answer is B. The idiomatic expression should be 'concentrate on their studies,' not 'concentrate in their studies.' The preposition 'on' is required with the verb 'concentrate' when referring to focusing attention on something. Choice A correctly uses 'insisted on,' choice C correctly uses 'implement' without a preposition, and choice D correctly uses 'participate in.'

Question 18

Which sentence contains an incorrect use of an idiomatic expression?

  1. The student council plans to discuss about the new dress code policy. (correct answer)
  2. The debate team will compete against schools from neighboring districts.
  3. Teachers often collaborate with colleagues to develop lesson plans.
  4. The librarian helped students search for reliable sources for their research.
Explanation: The correct answer is A. The verb 'discuss' should not be followed by the preposition 'about.' The correct form is simply 'discuss the new dress code policy.' Choice B correctly uses 'compete against,' choice C correctly uses 'collaborate with,' and choice D correctly uses 'search for.'

Question 19

Select the sentence that demonstrates proper idiomatic usage.

  1. The professor was angry at the students for their lack of preparation.
  2. The professor was angry with the students for their lack of preparation. (correct answer)
  3. The professor was angry toward the students for their lack of preparation.
  4. The professor was angry against the students for their lack of preparation.
Explanation: The correct answer is B. 'Angry with' is the correct idiomatic expression when referring to being angry with people. 'Angry at' is typically used with situations or things, while 'angry toward' and 'angry against' are not standard idiomatic expressions in this context.

Question 20

Which sentence contains an error in idiomatic usage?

  1. The curriculum changes were designed to improve student outcomes significantly.
  2. Teachers were trained to identify students who might benefit from additional support.
  3. The new assessment system was superior than the previous evaluation methods. (correct answer)
  4. Students were encouraged to seek help from tutors when facing academic difficulties.
Explanation: The correct answer is C. The correct idiomatic expression is 'superior to,' not 'superior than.' Choice A uses correct standard usage, choice B correctly uses 'benefit from,' and choice D correctly uses 'seek help from.'