Поставьте предложения в вопросительную и отрицательную форму. 1)She worked at the library last year. 2)He spent his winter vacation is Moscow. 3)She brought me thee magazines yesterday. 4)My sister studied French at scool. 5)My pupils asked me a lot of questions at the last lesson. 6)My mother bought a new suit last week. 7)My father lether left for St.Petersburg yesterday. 8)He got up at ten o'clock yesterday. 9)My uncle taught me to swim in my childhood/