ПОСТАВЬТЕ ГЛАГОЛ В ПРЕДЛОЖЕНИЯХ В ВОПРОСИТЕЛЬНУЮ ФОРМУ: 1.We are the English

 1. We are at the English lesson. Are we at the English lesson? 2. My friend was at the concert yesterday. Was my friend at the concert yesterday? 3. All the students are ready for the lesson. Are all the students ready for the lesson? 4. They were in the garden yesterday. Were they in the garden yesterday? 5. Mary will be on duty tomorrow. Will Mary be on duty tomorrow? 6. The lesson is over. Is the lesson over? 7. Nick was ill yesterday. Was Nick ill yesterday? 8. The schoolchildren will be at school on Monday. Will the schoolchildren be at school on Monday?