Practice Quiz Mode
Take all 5 MCQs in interactive quiz mode with timer and progress tracking
How do scientists determine what foods were eaten by extinct hominins such as Neanderthals? In the past, researchers were limited to studying the marks found on the fossilized teeth of skeletons, but in 2017 a team led by Laura Weyrich of the Australian Centre for Ancient DNA tried something ________ the DNA found in Neanderthals' fossilized dental plaque.
Which choice completes the text so that it conforms to the conventions of Standard English?
Difficulty: Medium
A:
new: sequencing
B:
new; sequencing
C:
new, sequencing:
D:
new. Sequencing
Oglala Lakota poet Layli Long Soldier's star quilt poems offer an unusually open-ended reading experience. With _______ eight panels of text stitched together in the shape of a traditional eight-pointed Lakota star quilt, the poems present viewers with a seemingly infinite number of ways to read them.
Which choice completes the text so that it conforms to the conventions of Standard English?
Difficulty: Medium
A:
their
B:
it's
C:
they're
D:
its
Before the Erie Canal was completed in 1825, transporting goods by wagon between New York City and the Midwest took up to forty-five days and cost one hundred dollars per ton. By linking the Hudson River to Lake ________ canal reduced transport time to nine days and cut costs to six dollars per ton.
Which choice completes the text so that it conforms to the conventions of Standard English?
Difficulty: Easy
A:
Erie; the
B:
Erie (the
C:
Erie, the
D:
Erie; the
During the English neoclassical period (1660-1789), many writers imitated the epic poetry and satires of ancient Greece and Rome. They were not the first in England to adopt the literary modes of classical ________ some of the most prominent figures of the earlier Renaissance period were also influenced by ancient Greek and Roman literature.
Which choice completes the text so that it conforms to the conventions of Standard English?
Difficulty: Hard
A:
antiquity, however
B:
antiquity, however,
C:
antiquity, however;
D:
antiquity; however,
"Praise Song for the Day," Elizabeth Alexander's 2009 inaugural poem, asserts that "We cross dirt roads and highways... to see what's on the other side." Alexander's use of "we" ________ Americans' collective efforts and shared desire to seek new opportunity.
Which choice completes the text so that it conforms to the conventions of Standard English?
Difficulty: Medium
A:
evokes
B:
are evoking
C:
have evoked
D:
evoke
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