Ответ:
1. When I opened my eyes, I was seeing my sister in my room. She was taking part in the Music competition.
2. The teacher was walking my computer. 3. Jake did not take their Biology project, because he was ill. 4. While Diana was having lunch in the dining hall, somebody hid her school bag. 5. I did not play cricket at 12 o'clock yesterday. I rode a horse. 6. Nick and George were swimming in the river when they heard someone crying for help. 7. Mr Johnson came into the classroom, (look) at the students and sat on his chair.
2. The teacher was walking my computer. 3. Jake did not take their Biology project, because he was ill. 4. While Diana was having lunch in the dining hall, somebody hid her school bag. 5. I did not play cricket at 12 o'clock yesterday. I rode a horse. 6. Nick and George were swimming in the river when they heard someone crying for help. 7. Mr Johnson came into the classroom, (look) at the students and sat on his chair.
