Поставте следующие предложения в вопосительную и отрицательную формы. 1.Lectures and labotatory

1. Lectures and laboratory works are organized at university level. - Are lectures and laboratory works organized at university level? - Lectures and laboratory works are not organized at university level.
2. Before 1970 all Oxbridge colleges were separated for men and women. - Were all Oxbridge colleges separated for men and women before 1970? - Before 1970 all Oxbridge colleges were not separated for men and women.
3. Only pupils who do well at A-level may go to University. - May only pupils who do well at A-level go to University? - Only pupils who do well at A-level may not go to University.
4. Universities normally select students on the basis of A-level results and interview. - Do universities normally select students on the basis of A-level results and interview? - Universities normally do not select students on the basis of A-level results and interview.
5. Every student has a tutor in charge of planning his work and discussing its results with the students. - Does every student have a tutor in charge of planning his work and discussing its results with the students? - Every student doesnt have a tutor in charge of planning his work and discussing its results with the students.