Сделать предложения вопросительными: 1. she is writing a letter in the study. 2. he is walking to school now. 3 we are travelling to london with friends. 4. they are working in the garden at this moment. 5. john is coming home alone. 6. our teacher is telling us a new story. 7. pupils are listening to their teacher. 8. l am having breakfast now.