Нужна помощь, пожалуйста
Изложите эти предложения в вопросительной и отрицательной формах.
1. You had studied English before you entered the University.
2. They had arrived at the station by 6 o’clock.
3. James had finished reading the book by last Sunday.
4. I had done my lessons by the time you called me up.
5. The teacher had given the students their homework before the bell rang.

1

Have you studied English before you entered the University? You have not studied English before you entered the University.

2

Have they arrived at the station by 6 o'clock.? They have not arrived at the station by 6 o’clock.

3

Had James finished reading the book by last Sunday? James had not finished reading the book by last Sunday.

4

Had I done lessons by the time you called me up? I had not done lessons by the time you called me up.

5

Had the teacher given the students their homework before the bell rang? The teacher had not given the students their homework before the bell rang.