Pablo is giving a speech on his favorite book. He finishes his presentation by saying, "The finesse with which the author handled the conflict between the two main characters really solidified The Hidden Mind as my favorite book. William Caller is obviously a talented writer whose work will continue to entertain and challenge readers." Why is Pablo's conclusion not effective?

He does not signal the end of his speech

Explanation:Signaling the End of Your Speech means you give your audience a signal that you are now at the end of your speech . The best way to do this is to use words that signals the end such as In conclusion, Finally , lastly or In closing. This will immediately give a clear indication that your speech has come to an end.

11 d

12 a

13 d

14 b

explanation: