Сделай эти предложения отрицательными. Her hair was long last year. We

В прошедшем медли Past Simple отрицательные предложения с глаголом to be (was, were) образуются методом добавления частички not к глаголу - was not, were not. Сокращенная форма будет wasnt, werent.

Her hair wasnt long last year. We werent in the living room. The book wasnt very interesting. She wasnt in London last month. It wasnt very cold. Jim and Peter werent lost in the forest last summer.