7 Complete the sentences using the passive.
Example: Daniel Radcliffe played the part of Harry Potter.
The part of Harry Potter was played by Daniel Radcliffe.
1 My mother will decorate the kitchen.
2 I wrote these letters.
3 Millions of people speak English.
4 Rubbish pollutes our rivers.
5 The cook has done the washing up.
6 Our school is going to win the swimming competition.