Digital ACT Practice Questions
Access 228 official-caliber practice questions. Filter by subject or difficulty to pinpoint your cognitive blind spots.
Choose the best option for the underlined portion: The botanical garden houses over six hundred species of orchids, many of these cultivars are native to equato...
Choose the best option for the underlined portion: The seismic sensor recorded four minor tremors during the afternoon, none of the tremors caused structural da...
Choose the best option for the underlined portion: The vintage printing press required specialized mechanical oil, otherwise, its iron gears would seize up unde...
Choose the best option for the underlined portion: The laboratory refrigerator was calibrated to maintain four degrees Celsius, a sudden electrical surge caused...
Choose the best option for the underlined portion: The expedition leader packed only three essential navigational instruments, a magnetic compass, an astrolabe,...
Choose the best option for the underlined portion: The master carpenter insisted on using only one species of wood for the soundboard, quarter-sawn Engelmann sp...
Choose the best option for the underlined portion: The architect designed the cathedral with a singular acoustic objective, to minimize flutter echoes in the ce...
Choose the best option for the underlined portion: The deep-sea submersible relies on two redundant life support systems: oxygen scrubbers and emergency ballast...
Choose the best option for the underlined portion: Biochemists discovered that the fungal enzyme performed an unexpected metabolic function, it neutralized synt...
Choose the best option for the underlined portion: The restoration team discovered that the portrait concealed a hidden detail, a miniature gold crest painted o...
Choose the best option for the underlined portion: The ancient olive grove—planted during the Roman republic, still produced an abundant harvest of fruit each O...
Choose the best option for the underlined portion: The vintage locomotive—an iron relic from the gilded age—was restored to operating condition by volunteers....
Choose the best option for the underlined portion: The lead flutist—a renowned soloist from Vienna, performed the difficult cadenza entirely from memory....
Choose the best option for the underlined portion: The marine biologist, accompanied by two graduate students, were collecting water samples near the coral reef...
Choose the best option for the underlined portion: The bronze statue, along with several ceremonial urns, was unearthed during excavation of the villa courtyard...
Choose the best option for the underlined portion: Having hiked for six hours through dense pine forest, the mountain summit was finally spotted by the exhauste...
Choose the best option for the underlined portion: Covered in thick layers of soot and grease, the mechanic carefully inspected the diesel engine....
Choose the best option for the underlined portion: Born in a small village in the Swiss Alps, mathematical genius was demonstrated by Leonhard Euler at an early...
Choose the best option for the underlined portion: After boiling in concentrated sulfuric acid for ten minutes, the chemist carefully removed the beaker from th...
Choose the best option for the underlined portion: While examining the ancient parchment under ultraviolet light, several faint erased inscriptions were observe...
Choose the best option for the underlined portion: Soaring high above the coastal cliffs, a thermal updraft was caught by the bald eagle....
Choose the best option for the underlined portion: To ensure optimal acoustic clarity, the recording microphones must be positioned at least two meters apart by...
Choose the best option for the underlined portion: Stunned by the brilliant meteor shower, the binoculars slipped from Marcus's trembling fingers....
Choose the best option for the underlined portion: Though damaged by the violent winter gale, the lighthouse keeper successfully repaired the shattered beacon l...
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