Predicting the future can be difficult．There are many famous predictions that 1 came true．Before 1929, there was no 2 in movies．The head of one of the biggest movie companies in the United States predicted that no one would want to see 3 talk．Of course, he was 4 !In 1977, the head of the largest computer company in the United States said,“No one will want to have a 5 in his or her home．”He thought that computers would never be used by most people．
