Помогите пожалуйста исправить подчеркнутые предложения. Как правильно они должны быть?

7) 3 the job will be done by Friday, won’t it? 8) 1 We hoped that our TV set had already been repaired 3 she didn’t know that the computers were used to …… 4 …. the computer would be repaired in time 5 She said that her computer was being installed then 9) 1 … you were working 2 … would be done 3 … car had not been repaired