СРОЧНО! ПОМОГИТЕ ПОЖАЛУЙСТА. Буду благодарна за помощь. Задание: переделайте пре?

They said they were busy. She said she had woken up early. He said he would clean the car. She said she had gone to the cinema the day before. They said they had been in London the week before. He said he would have finished that paper by the next day. You said you would do that for him.