Hard Enhanced ACT Practice Questions

136 free hard-difficulty Enhanced ACT questions, drawn live from KomFi's calibrated bank. These are the items that separate top scorers — every one carries a full explanation and trap analysis once you sign in.

  1. Which choice best maintains parallel structure and logic?
  2. Read the sentence, then choose the best revision of the underlined portion.
  3. Which choice is best?
  4. In context, which choice provides the most precise and idiomatic verb, given that the sentence describes a gra
  5. The writer wants the punctuation around "the section he trusted least" to mark a parenthetical aside without w
  6. Which pair of verbs correctly completes the sentence?
  7. Which choice establishes the correct verb tense sequence?
  8. Which choice best corrects the comparative form?
  9. Which choice most effectively corrects the faulty coordination?
  10. Which choice is most appropriate?
  11. Which choice is most appropriate?
  12. Which choice most effectively eliminates the redundancy while keeping the sentence's meaning?
  13. Which choice best combines the two sentences to emphasize the reason for the founders' decision?
  14. Which choice provides the most appropriate punctuation?
  15. Which choice most precisely indicates that the host nation defied the protocol?
  16. If the writer were to delete the bracketed sentence, the paragraph would primarily lose:
  17. Choose the best version of the bracketed portion.
  18. Given that all the choices are grammatically acceptable, which one provides the most logical transition to the
  19. Choose the best version of the bracketed portion.
  20. Choose the best version of the bracketed portion.
  21. Choose the best version of the bracketed portion.
  22. The writer wants to add the following sentence to the paragraph: "One of them even asked whether Chen had lice
  23. Choose the best version of the bracketed portion.
  24. Choose the best version of the bracketed portion.
  25. Choose the best version of the bracketed portion.
  26. Which choice provides new information to the paragraph rather than repeating information given earlier?
  27. Suppose the writer's primary purpose had been to explain the biological processes that cause sourdough bread t
  28. Which choice most effectively combines the three sentences into one clear and concise sentence?
  29. Which transition creates the most logical relationship between the two sentences?
  30. Which of the following provides the most logical transition at the bracketed point?

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