Keep on trying until you get it ;)
A good thesis statement will have a clear arguable claim. By doing so your thesis in an essay will be strong and your thesis should be able to relate to topics further on in your writing. Here is an image that I refer too when writing
Answer:
The correct option is C) It would remove the foreboding tone that suggests their possible deaths.
Explanation:
Although synonyms are words which have the same meaning but sometimes using a synonym can change the entire meaning of a sentence or context. Like in the above passage, the word everlasting, is of importance as it shows that these are the final vows being made by the conspirators. Using a synonym instead of this word will lose the forever bonding value of the passage.