Поставьте предложения в вопросительную и отрицательную форму: 1. He was walking as fast as he could. 2. We are having some exercise tonight. 3. They will be following you.
1 Was he walking as fast as he cold? He wasn't walking as fast as he cold 2 Are we having some exercise tonight? We aren't having some exercise tonight 3 Will they be following you? They won't be following you