Переведите на английский, я не уверена 1)Слушание в апелляционном суде продолжалось уже пять часов, когда обвиняемый

1) The hearing in the court of appeal had been lasting for five hours already, when the accused died suddenly. 2) By the time I came the table had already been cleaned and my friends were dancing. 3) The Jurors had been selected prior to the commencement of the trial. 4) The investigator hopes that the investigation will have been completed by the end of the week. 5) The representative of the defence announced that he would have finished his statement by 12:00.