After the following sentence, a list of possible interpretations is given. Choose the interpretaion that is most appropriate for the sentence. We knew our f...

Answer Details

The interpretation that is most appropriate for the sentence is "joking." When someone speaks "tongue in cheek," it means that they are not being serious and are joking or being sarcastic. So, in this case, when the speaker says "We knew our father was talking tongue in cheek," they mean that their father was not serious when he spoke of vacationing abroad. Therefore, the correct answer is option C: joking.