Not So Easy!!!

How quick can you find out what is so unusual about this paragraph?
“It looks so ordinary that you would think that nothing is wrong with it at all and in fact, nothing is. But it is unusual. Why? If you study it and think about it you may find out but I am not going to assist you in any way. You must do it without coaching. No doubt if you work at it for long, it will dawn on you. Who knows? “
Go to work and try your skill!!!

Find out the answer on the SECOND LAST PAGE.......!!!!!!