Задайте: a) общий вопрос, альтернативный вопрос, разделительный вопрос и специальный (what, where, etc.). There is a

1. Is there a large building in that square? Is there a large or small building in that square? There is a large building in that square, isn\'t it? What is there in that square? 2. Are there various methods of research in their lab? Are there various methods of research in their or his lab? There are various methods of research in their lab, are not they? What methods of research are there in their lab? 3. Are there four dining-rooms in the main building of the University? Are there four or five dining-rooms in the main building of the University? There are four dining-rooms in the main building of the University, are not they? How many dining-rooms are there in the main building of the University? 4. Are any parents always angry with their children? Are any parents always or usually angry with their children? Some parents are always angry with their children, are not they? Who is always angry with their children? 5. Is his friend a smart software engineer? Is his friend a smart software engineer or programmer? His friend is a smart software engineer, is not he? What is his friend?