Задайте: a) общий вопрос, альтернативный вопрос, разделительный вопрос и специальный (what, where, etc.).
There is a large building in that square.
There are various methods of research in their lab.
There are four dining-rooms in the main building of the University.
Some parents are always angry with their children.
His friend is a smart software engineer.

 is there a large building in that squareAre there various methods of research in their lab.Are there  four dining-rooms in the main building of the University.Are some parents  always angry with their children.Is his friend a smart software engineer2  is there a large or a small building in that squareAre there various methods of research in their or our lab.Are there  four or three dining-rooms in the main building of the University.Are some parents  always angry or kind with their children.Is his or her friend a smart software engineer3 There is a large building in that squarу, isn't it?There are various methods of research in their lab, aren't they?There are four dining-rooms in the main building of the University aren't they?Some parents are always angry with their children, aren't they?His friend is a smart software engineer, isn't he?4 where is a large duilding?what are in their lab?how many dining rooms are there in the main building of the University?Who are always angry with their children?Who is his friend?