题目内容：

  1.   the future can be difficult. There are many famous predictions   2.     never came true.Before 1929, there was no sound in movies. The head of one of the     3.   movie companies in the United States predicted that no one would want to see actors   4.   . Of couse,he was wrong! In 1979,the head of the largest computer company in the United States said,“No one will want to have a computer in his or her home.” He thought that computer would never   5.    by most people.

6.A.Predict             B.Predicting             C.Predicted

7.A.who               B.what                  C.that

8.A.big                B.bigger                 C.biggest

9.A.talk                B.talked                 C.to talk

10.A.use                B.be used                C.are used