Digital SAT: Punctuation 1

1. In the early twentieth century, physicist Albert Einstein proposed the theory of general relativity, a framework that redefined how scientists understand gravity ____ Einstein described it as the curvature of spacetime caused by mass.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) , rather than viewing gravity as a force between objects,

B) ; rather than viewing gravity as a force between objects

C) : rather than viewing gravity as a force between objects,

D) —rather than viewing gravity as a force between objects,

Question 1 of 10

2. The novel Pride and Prejudice ____ explores themes of class, marriage, and individual agency through the experiences of its protagonist, Elizabeth Bennet.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) , written by Jane Austen in the early nineteenth century,

B) written by Jane Austen in the early nineteenth century

C) ; written by Jane Austen in the early nineteenth century

D) : written by Jane Austen in the early nineteenth century

Question 2 of 10

3. Although the process of photosynthesis is often summarized as the conversion of sunlight into chemical energy ____ involving multiple stages and specialized cellular structures such as chloroplasts.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) , the underlying biochemical pathways are complex

B) , the underlying biochemical pathways are complex,

C) ; the underlying biochemical pathways are complex,

D) : the underlying biochemical pathways are complex

Question 3 of 10

4. The research conducted by marine biologists studying coral reef ecosystems has revealed that rising ocean temperatures contribute significantly to coral bleaching ____ other factors such as pollution and overfishing also play critical roles.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) , however,

B) however,

C) ; however,

D) : however,

Question 4 of 10

5. The historian argued that the industrial expansion of the nineteenth century, while often associated with economic growth ____ to significant social and environmental consequences that reshaped urban life.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) also led

B) , also led

C) ; also led

D) : also led

Question 5 of 10

6. The painting ____ is widely considered one of J. M. W. Turner’s most powerful works.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) which depicts a dramatic seascape during a storm

B) , which depicts a dramatic seascape during a storm,

C) ; which depicts a dramatic seascape during a storm

D) : which depicts a dramatic seascape during a storm

Question 6 of 10

7. Many economists argue that inflation can result from increased consumer demand ____ that supply chain disruptions are often the primary cause.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) , others suggest

B) others suggest

C) ; others suggest

D) : others suggest

Question 7 of 10

8. The committee reviewed several proposals for improving public transportation ____ increasing bus frequency, and investing in sustainable infrastructure.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) , expanding subway lines,

B) expanding subway lines,

C) ; expanding subway lines,

D) : expanding subway lines,

Question 8 of 10

9. The scientist’s ____ for future research are substantial, having already influenced several ongoing studies in the field of renewable energy.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) findings implications

B) findings’ implications

C) finding’s implication's

D) findings’s implications

Question 9 of 10

10. Although the algorithm was designed to optimize efficiency in data processing systems ____ heavily on the quality and structure of the input data it receives.

Which choice completes the text so that it conforms to the conventions of Standard English?

A) its performance depends

B) , its performance depends

C) ; its performance depends

D) , it's performance depends

Question 10 of 10