Nowadays a lot of important inventions (1)..............carried out by scientists (2)............for a large industrial firms. (3)................, there are still opportunities (4) .............other people to invent various things. In Britain, (5).............is a weekly television program which attempts to show (6).............the various devices which people have recently (7)................. . The people organizing the program receive (8)................about 700 inventions a year. New ideas can still be developed (9)............private inventors. However, it is important to consider these (10).............: Will it work? Will it be wanted? Is it new?