There is one word underlined and one gap. From the list of words lettered A to E choose the word or group of words that is most nearly opposite in meaning t...

Answer Details

The underlined word is "customary". The sentence implies that it is not appropriate to insult the guest speaker. The word that is most nearly opposite in meaning to "customary" is "unusual". Therefore, the correct option to fill the gap is: "It is quite customary to introduce the guest speaker but unusual to insult him."