Medium Act Practice Questions

268 free medium-difficulty Act questions, drawn live from KomFi's calibrated bank. The exam backbone: the difficulty band where most scoring happens.

1. A box of old letters and photographs [sit] undisturbed in the corner of the attic for decades.
2. Anyone who wants to participate in the upcoming marathon [need] to register by the end of the month.
3. If the architect [was] more experienced, the structural issues would have been detected much earlier.
4. The automated system is designed to [at this point in time] monitor all sensors simultaneously.
5. The vibration of the airplane's engines [was] clearly audible to everyone in the cabin.
6. Which choice provides the most effective conclusion by identifying the ultimate significance of the event?
7. A paragraph discusses the physical training required for ast… — Which choice best accomplishes this?
8. Choose the sentence that correctly links the modifier to the subject: [Known for its speed], the race was easi
9. Correct the following sentence to ensure logical modifier placement: [To avoid a late fee], the library book m
10. DNA sequencing is the process of determining the precise ord… — Should the writer add this sentence here?
11. Electric cars offer a more efficient alternative to traditio… — Should the writer add this sentence here?
12. Identify the best version of this sentence: [Polished until it shone], the butler presented the silver tray to
13. In a formal report regarding renewable energy, which choice most appropriately replaces the bracketed portion
14. Marine biologists have observed a shift in coral spawning pa… — Should the writer add this sentence here?
15. Only one item was missing from the [traveler's bag—a] compass.
16. Which choice is correct?
17. Marcus practiced the piano for three hours every afternoon; [however, he still felt] unprepared the night befo
18. The museum's newest exhibit features sculptures made from recycled metal, paintings created with natural dyes
19. Which choice best emphasizes the longevity of the trees in a way that highlights their historic nature?
20. The candidate's performance during the televised debate was widely regarded as poised and articulate. [However
21. The chef decided to use locally sourced, organic ingredients for the restaurant's new seasonal menu. [Specific
22. The city's historical preservation society fought to prevent the demolition of the century-old textile mill. [
23. The construction of the interstate highway system radically altered the geographic distribution of the America
24. Which choice best emphasizes the historical significance of the coin in relation to the fall of the empire?
25. Which inference is most valid?
26. Which revision is best?
27. If the writer wanted to focus solely on the 'impact' of the update, should the bracketed portion be deleted?
28. A writer is describing a 'busy marketplace'. Which choice uses the most 'precise' adjectives? 'The marketplace
29. A writer is revising a passage about a volunteer organization and wants to emphasize the *diversity* of its me
30. Early astronomers observed that certain 'wandering stars' di… — These planets moved in complex loops across th

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