Question

The study of urban ecosystems has gained significant attention in recent years due to increasing concerns about environmental sustainability. Researcher Dr. Horace Wadsworth is examining the role of urban forests, as they can help reduce pollution and improve air quality. The project was not conducted solely by ________ other experts in environmental science, such as Dr. Laura Green and Professor James Carter, also contributed their research.


7

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

A
Wadsworth; however,

B
Wadsworth, however;

C
Wadsworth. However,

D
Wadsworth, however,

Answer 1

A

"However" here joins two independent clauses, so it should be preceded by a semicolon and followed by a comma: "Wadsworth; however, other experts..."