Упражнение 4. Сделайте предложения отрицательными. 1. The cat has eaten fish. 2. I have been to India. 3. She has broken the vase. 4. The train has arrived. 5. It has started to rain. 6. We have left our textbooks at school. 7. The city has changed a lot. 8. You have worked here for a long time. 9. I have slept well. 10. They have gone to bed.

Упражнение 4. Отрицательные предложения в Present Perfect. 1. The cat has not eaten fish. 2. I have not been to India. 3. She has not broken the vase. 4. The train has not arrived. 5. It has not started to rain. 6. We have not left our textbooks at school. 7. The city has not changed a lot. 8. You have not worked here for a long time. 9. I have not slept well. 10. They have not gone to bed. Объяснение: Для образования отрицательной формы в Present Perfect после вспомогательного глагола (have/has) ставится частица not. Можно использовать сокращения: have not = haven't, has not = hasn't.