What will our world be like in the year 2046? No one knows.  But it's f_____ to guess. In 2046 everybody will c________a pocket computer. It will give people the a_______to all their problems.  We will have telephone in our pockets, too.  We can talk to our f_______all over the world. Perhaps we can see them at the same time. Machines will do most of the w_______, and so people will have more holidays. Perhaps they will work only two or three days a week.