.They make a cake
a)The cake was made by them b)The cake was being made by them
c)The cake is made by them
2.Mum is cooking dinner
a)The dinner was cooked by mom b)The dinner is being cooked by mom
c)The dinner was being cooked by mom
3.The police locked up the criminals
a)The criminals were lock by the criminals b)The criminals was locked up by the criminals c)The criminals were locked up by the criminals
4.They make shoes in the factory
a)The shoes are made in the factory b)The shoes are being made in the factory
c)The shoes was made in the factory