Образуйте вопросы и отрицания:
1. He had passed all entrance examinations by the 20th of August.
2. By July she will have passed her exams for her school leaving certificate.
3. They have handed in their applications to the Pedagogical Institute.
4. By the time of our graduation from the Institute we shall have learned two foreign languages very well.
5. The question was so difficult that nobody could answer it.
6. Larger schools are better than smaller ones.
7. It is impossible to enter the university if you haven’t attended preparatory courses.
8. The best professors are the oldest ones.
9. Professors always know more than students.
10. It is better to live in a dormitory.

1.Had he passed...?He hadn't passed

2.Will she have passed...?She won't have passed...

3.Have they handed...?They haven't handed...