From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences. You haven't seen th...

From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences.
You haven't seen them for a long time;..............?

Answer Details

The correct option is "have you". The sentence is asking for confirmation or agreement from the listener, and the appropriate tag question to use in this case is "have you". For example, "You haven't seen them for a long time, have you?"