Question

Поставьте все типы вопросов к следующим предложениям, обозначьте тип вопроса 1. Many research centres and units are established within and in association with the University 2. The students come from some 90 countries around the world

Answer 1

Do Many research centres and units are established within and in association with the University? общий
Who is established within and in association with the University? вопрос к подлежащему
Many research centres and units are established within and in association with the University, aren't they? вопрос с хвостиком

Do The students come from some 90 countries around the world? общий
Who is come from some 90 countries around the world? к подлежащему
The students come from some 90 countries around the world, don't they?