14 iw. make passive sentences with the verb in brackets. use the
present simple or the past simple. there is an example at the
beginning.
0. the olympics are watched (watch) by billions of people daily.
1. nowadays the work xxx (do) by computers.
2. now, prizes xxx (give) every week.
3. jeans xxx (wear) all over the world.
4. gold xxx (discover) in california in the 19th century.
5. cars xxx (produce) all over the world nowadays.
6. radio xxx (invent) by marconi.
7. the tomb of tutankhamun xxx (discover) in the valley of the kings,
egypt.