Поставить все возможные вопросы Who,what,where,when,how,why,how many/much, how old к предложениям
She is the student of 5 th form at school № 7.
Maria can swim in the river.
They are at the concert now.

how old is she? who is she? where does she swim?who can swim in the river? why are they at the concert? what are they doing at the concert? when did they go to the concert ?