Ответ:
Якщо можна використовувати ті слова по кілька разів, тоді:
My best friend isn’t in the club. He is at home.
My books aren’t boring. They are very interesting.
The students in my class aren’t in the club. They are at school.
My school isn’t old. It is new.
Tests aren’t difficult. They are easy.
Football isn’t boring. It is very enjoyable.