Plz me
select the sentence that correctly uses commas in a non-restrictive phrase.
a a river, that is polluted, is unsafe for swimming.
b polluted rivers, which can exist anywhere, are unsafe for swimming.
c when a river becomes polluted, it is no longer safe for swimming.
d however, rivers sometimes become polluted when nearby farms use too many poisons.

Abig hazard on road paragrph writing

Write a literary analysis essay about an intercalary chapter of the grapes of wrath. your essay should examine how the structure and language support the overall purpose, and it should include specific examples from the text to support your claim. your essay should include the following elements: • a claim that takes a clear stand on the author's purpose, supported by main points • evidence from the text that supports your claim and main points • commentary that the reader understand how your evidence should be interpreted • an introduction, body and conclusion that organize the content of your essay

What role does the bolded pronoun serve in the following sentence i like my skateboard quite a bit but i like yours better