Поставьте глаголы в скобках в нужное время (present simple, past simple) и нужном залоге (active, passive). 1) many different subjects (to learn) by students at the university. 2) my mother (to present) with flowers at work on the eighth of march. 3) many goods (to sell) at the supermarket. 4) my sister (to sell) fish in the market. 5) the teacher (to give) students a control work in literature yesterday at the lesson.