Заполните пропуски соответствующими по смыслу местоимениями (личными, притяжательными или указательными): 1. … subject is very interesting. I always attend lectures and semi-nars of … . 2. All students take exams in winter. … prepare to pass … success-fully for a long time. 3. He knows English better than you. But … know Maths very well.