Reported speech

Witam, mam problem z zamianą takich zdań na reported speech
1. 'I needn't return on Saturday' he said. He...
2. 'I shall be 17 on Sunday' she said. She...
3. I would have done it if I had had time' he said. He...
Z góry dziękuję za wszelką pomoc.

didn't need
would
bez zmian

Dzięki, a coś takiego:
1. She left Warsaw so that she (get) a well-paid job.
2. 'Let them attack' said major. (ROZKAZ) The major...- można recommend attacking ?

Twoje propozycje?

w wojsku nie zalecaja tylko wydaja rozkazy

Ok, czyli The major ordered to attack them ?

nie, bo let them attack nie znaczy 'zaatakuj ich'