Which sentence is correct some of the contestants were very nervous. some of the contestants seems very nervous. some of the contestants is very nervous. some of the contestants was very nervous.

In a speech to high school students, a business owner makes the following statement short response

Karen often finds that tasks come up unexpectedly during her day, and she has trouble figuring out how to rearrange her schedule because she changes it daily.  what should karen do to prevent these unexpected tasks from disrupting her day

Which best compares the authors’ purposes in silent spring and “save the redwoods”? both authors want readers to protect human rights. both authors want readers to focus on saving trees. both authors intend to entertain readers with their essays. both authors intend to convince readers of their viewpoint.