In which of the following statements is but used as a preposition

Plz change it i can not change this sentences .

What word or words suggest they have a monotonous marriage? in the lamb to the slaughter

Complete the sentence. when trying to determine the meaning of an unfamiliar word, you should first replace the unfamiliar word with a synonym that you identified based on the context clues. remove the unfamiliar word from the sentence. think of an antonym for the unfamiliar word. look for context clues that indicate the word's meaning.