There are some new pupils in our group.перевод: в нашей группе есть несколько новых учеников.1: are there some new pupils in our group? 2: there are some new pupils in our group, aren't they? 3: are there some new pupils in our group or no? 4: when the new pupils from our group came here? 5: who are the new pupils in our group? какой из этих вопросов общий?
