Turn the sentences into reported speach. In which of them fo the tenses change? In which do they not change? Why?

1.The recipe says. 'The cake need three eggs.'
The recipe says[that] the cake needs three eggs.
The tense does not change-introductory verb in the present tense.
2.Mum says, 'Dinner is ready'
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3.'I should have called her to apologise, ' she said.
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4.The memo says. 'A meeting has been arranged for Tuesday morning.'
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5.'If I were you, I would save some money', she said to me.
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6.Mrs Dunn says, 'You needn't come to work this Saturday'.
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7.'I can meet you outside the Fine Arts Museum.' he told him.
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8.'I will never speak to him again.' Paula has just told us.
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9.'Kangaroos live in Australia, ' she told them.
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10.Mr Hanks says, 'My daughter is getting married next summer.'
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11.The instructors say.'Put the base on a flat surface.'
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12.'I can help you tidy the attic on Sunday.'Karen said to Joe.
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