Verified answer

Ответ:

1. the students waited for their teacher to arrive

2. mr Robertson entered the classroom

3. Tony felt the earth shaking

4. the students ran towards the classroom door

5. Tony reached out to his friend

6. the room stopped shaking

7. the students got up from under their desks

8. Tony saw no one was hurt

9. the students went out to the playground

Объяснение: