Помогите пожалуйста) нужно найти ошибки в этих предложениях:…

1) The students asked their teacher if they should have to do some homework.2) The teacher asked the class if they wanted to do some homework.3) The class said they would like to do a project on travel.4) The teacher told the students that they had all passed the exam.5) One student said to the teacher that he wanted to do a project on Scotland.6) The teacher asked whether the student had some books about Scotland.7) The student said he hadn't got any books on Scotland.8) The teacher told she would bring the student a book the next day.