Ответы
Ответ:
Sure, here are the corrected sentences using the correct form of the subjunctive mood:
Mary: Yes. But the teacher influenced me in a very negative way. I wish I **had not known** him. You know, I have always had problems with maths and I think it comes from my seventh grade math teacher, Mr. Harris. He thought girls couldn't do math. When any girl asked a question, he always sighed and said, "Girls can't do maths. It's a well-known fact." When a boy asked a question, he smiled and asked for his answer.
Clarence: That's terrible! Your teacher actually said that to you?
Mary: Yes. If he ever did let me answer a question, and I actually got it right, he always said that it was a lucky guess.
Clarence: I wish your parents **had done** something about him. I wish they **had gone** to the principal of the school and complained about the way Mr. Harris treated the girls. The principal of the school **would have helped** you and your parents. If you **were** my child, I **would demand** that such an irresponsible teacher **be fired**.
Mary: You're right! If somebody **had forced** Mr. Harris to treat the children equally, I **would have become** more confident in math. I am afraid lest his behavior **should affect** every girl in that class.
Clarence: I think you are right. I'm glad our children don't have teachers like that!