1. They were drinking tea when I came home.
2. He was walking along the river when a boat was passing
3. The old man was thinking about his plan when he fell asleep.
4. We listened to an interesting lecture yesterday.
5. When I entered the classroom, the teacher was writing words on the blackboard and the pupils were copying them into their exercise-books.
6. They were getting ready to go out when it began raining.
7. Yesterday at one o'clock I was having lunch at the canteen.
8. When he came in, I was doing my exercises.
9. What were you doing at eight o'clock yesterday?
10. At this time yesterday I was going home.
11. You were sleeping when I went out.
12. He was reading on the sofa when I came in and sat down beside him.
13. I was walking along the street with my friend when a tram passed.
14. She was looking out of the window when I saw her.
15. We were answering the teacher's questions when the headmistress entered the classroom
1. It's very difficult to climb a mountain.
2. Tomorrow night, I will camp on the riverbank near the forest.
3. Nurzhan wants to try an
extreme sport like motocross.
4. Right now, they are riding camels into the desert.
5. My dream is to swim with dolphins in the wild.
6 I hope we can travel abroad this summer.