Надо перевести в положительную форму и в отрицательную. I (go) shopping every weekend My sister (have) lunch at home

I go shopping every weekend. I don\'t go shopping every weekend. My sister had a lunch at home. My sister didn\'t have a lunch at home. My friends watch TV in the evening. My friends don\'t watch TV in the evening. The class finished at ten o\'clock. The class didn\'t finish at ten o\'clock.