From the words lettered A to D, choose the word or group of words that best completes the sentence. There is no dispute about the ownership of this piece of...

Answer Details

In the given sentence, the speaker is trying to inquire about the identity of the owner of a particular portion of land that is located within a larger piece of land whose ownership is not disputed. The most appropriate word to use in this context is "whose". The complete sentence would be: "There is no dispute about the ownership of this piece of land, but whose is that portion over there?" The word "whose" is a possessive pronoun that is used to ask about the owner of something. In this case, the speaker is asking about the ownership of the portion of land. Therefore, the correct option is "whose".