Поставьте глаголы, данные в скобках, во времена групп simple (indefinite) или continuous. 1. taking care of a younger sister or brother children (learn) responsibility. 2. at the moment the girls (exercise) to music at the aerobics class. 3. philip (graduate) from medical school in 1960 and from the university of michigan in 1956. 4. tomorrow from four to five o’clock the vice-president of the company (have) a meeting with a group of employees.