Скажите что это не так.1.We helped her yesterday.2.They played chess yesterday.3.She cleaned her room yesterday.4.She

1. We helped her yesterday. We didn\'t help her yesterday. 2. They played chess yesterday. They didn\'t play chess yesterday. 3. She cleaned her room yesterday. She didn\'t clean her room yesterday. 4. She washed the dress yesterday. She didn\'t wash the dress yesterday. 5. They watched TV yesterday. They didn\'t watch TV yesterday.