Упражнение 6. Используй сокращенную отрицательную форму глагола BE. 1. They are not working in the garden now. 2. Mother is not having dinner now. 3. Granny is not sleeping now. 4. I am not listening to the radio now. 5. The boys are not making noise now.

1. They aren't working in the garden now. 2. Mother isn't having dinner now. 3. Granny isn't sleeping now. 4. I'm not listening to the radio now. 5. The boys aren't making noise now. Объяснение: В этом упражнении мы использовали сокращенные отрицательные формы глагола 'to be'. 'are not' сокращается до 'aren't', 'is not' сокращается до 'isn't', и 'am not' сокращается до 'I'm not'.