Historical context can tell us important information about ? the outcome of the plot the fate of the author the author's bibliography the author's purpose

The balance includes both the fees for service and the shipping charges. is this sentence incomplete or complete?

What functions as a reflexive pronoun in the sentence the professor herself wanted to attend the conference, but it was cancelled when she and several other presenters had to excuse themselves

Awell-worded thesis statement is both and generally acceptable . . broad agreeable . . limited significant . . limited significant . . broa