1-й тип - общие вопросы
1) Is the social life of Higher school in our country characterized by the formation of student's societies and social clubs?
2) Are student's societies and social clubs organized by the undergraduates?
2-й тип - специальный
1) What is the most mass student's organisation?
2) What is the number of the students of which the trade union group consists?
3-й тип - альтернативный
1) Are students given vouchers to tourist camps and rest homes or to the North Pole during vacation?
2) Does student Scientific Society consist of scientific circles or of sport varieties?
4-й тип - "с хвостиком" (tag questions)
1) Clubs of amateur art activities are not less popular among the students, are they?
2) Student newspaper is of vital importance at the Institute, isn't it?
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Every lesson in school is important. And every student has a favorite lesson. For some, the favorite lesson is the one in which he understands best, for someone - where is the kindest teacher. And for me, my favorite subject at school is physical education, because this is the only subject at school that helps us maintain our health.
Sitting at a desk for many hours daily is exhausting. A physical education lesson is a great way to deal with this. As they say, professional sports are evil, but physical education is very useful.
2.D past event
3.A finished action which is connected to present and past action
4.A key word hrre is so far
5.B past continuous is only suitable answer