Digital ACT Practice Questions

Choose the best option for the underlined portion: Having reviewed the thermal imaging data from the volcanic caldera, several anomalous magma plumes were ident...

Choose the best option for the underlined portion: Renowned marine biologist, Sylvia Earle, has spent decades advocating for the establishment of oceanic protec...

Choose the best option for the underlined portion: The archival committee unanimously agreed without any dissenting votes to restore the damaged 18th-century mu...

Choose the best option for the underlined portion: The aerospace engineers faced a formidable engineering constraint, the structural composite had to withstand ...

Choose the best option for the underlined portion: The collection of ancient terracotta vessels unearthed near the Mediterranean shoreline reveal intricate trad...

Choose the best option for the underlined portion: Initial laboratory trials suggested the synthetic polymer would degrade rapidly under ultraviolet exposure. F...

Choose the best option for the underlined portion: The investigative journalist interviewed several city planners, whom she believed were responsible for the co...

Choose the best option for the underlined portion: When the autonomous rover encountered the rocky crater, it's robotic arm deployed a diamond-tipped drill to e...

Choose the best option for the underlined portion: The restoration architect insisted that the cathedral's original spire—crafted from hand-hewn oak beams, must...

Choose the best option for the underlined portion: The new urban transit initiative aims not only to reduce suburban commute times but also encouraging sustaina...

Choose the best option for the underlined portion: The acoustic insulation in modern recording studios is significantly more dense than historic concert halls....

[1] In 1911, physicist Ernest Rutherford conducted his famous gold foil experiment. [2] He fired alpha particles at an extremely thin sheet of gold foil. [3] Mo...

Choose the best option for the underlined portion: During the golden age of maritime navigation, cartographers relied on astronomical measurements and will reco...

Choose the best option for the underlined portion: The geothermal heating system operates in an exceptionally efficient manner that saves energy while reducing ...

Choose the best option for the underlined portion: The clinical trial protocol was designed to adhere with strict international bioethical guidelines....

Choose the best option for the underlined portion: The ornithologist noted three distinct plumage variations among the island finches, olive green on the dorsal...

Choose the best option for the underlined portion: Perched atop the granite ledge, the binoculars allowed Dr. Chen to observe the nesting falcon pair without di...

The writer is considering adding the following sentence to an essay detailing the restoration of Leonardo da Vinci's mural The Last Supper: 'Da Vinci was also a...

Choose the best option for the underlined portion: The seismic sensors recorded elevated ground tremors near the fault line, yet the regional emergency manageme...

Choose the best option for the underlined portion: Between the two high-speed train prototypes tested on the test track, the magnetic levitation model proved to...

Choose the best option for the underlined portion: When Dr. Garcia met with the laboratory director, she expressed deep concern about the delayed delivery of cr...

Choose the best option for the underlined portion: Many deep-sea cephalopods possess remarkable physiological adaptations to extreme hydrostatic pressure. For i...

Choose the best option for the underlined portion: Although the ancient Mesopotamian clay tablets were buried beneath meters of river silt for millennia they re...

Choose the best option for the underlined portion: The ensemble of classical musicians, despite having rehearsed the complex Stravinsky symphony only twice befo...