In 1984 by George Orwell, why should Winston trust O'brien?

Is the following statement true or false? the topic sentence of a paragraph should indicate what the paragraph is going to be about. false true

Read the following sentence from excerpt of the narrative of the live of frederick douglass and define the bolded word: "why master was so careful of her, may be safely let to conjecture." question 10 options: a) prayer or hope b) guesswork or speculation c) relief or ease d) disapproval or disappointment

Which word from the stanza can you use as a clue to determine the meaning of the word vales ?