complete these sentences using the verbs in brackets in passive
in the 1970s new TV technologies (to develop)
a lot of TV programmes (to devote) to politics
in the future new tv stations (to build) in Russia
i am sure the best tv films (to show) next year
television (to use) for many purposes
the bbc (to know) ac the best non-commercial television system
television signal (to send) from a central source and (to receive by home tv sets
more and more people (to teach) witch the help of television in he future
our lives (to dominate) by television in the future
we hope that more good films (to watch) by young people