Напишите 10-15 предложений Over to you Answer the questions.If possible, talk to someone else about the problems. 1 Can you see the effects of global warming and climate change in your country? What do you see? 2 What things do people recycle every week? 3 Do you think you often waste water and energy? How? 4 What more could you do to solve the problem? Does it worry you?

C) 18. When he was painting the wall, he used scaffolding. 19. When I was sitting in the office, I suddenly saw my old friend. 20. When Nick was drafting a plan, his computer crashed. 9. I was signing the contract when my boss opened the door. D) 1. When they entered the hall, the conference had already begun. 2. The teacher understood that Helen hadn't done her homework. 3. He thought that he had lost the money. 4. Leo said that he had got (или gotten если американский английский) his education in Cape Town. 5. By the time we came to see him, he had returned home. 6. When his co-worker had left, he hurried to the station to book a ticket. e) Past Simple, Past Continuous. и Past Perfect. 1. When he entered the room, his colleagues were discussing the plan which he had made up in the morning. 2. I was sitting in an armchair and thinking of my coming business trip when the door had suddenly opened and an old friend of mine entered the room. 3. He asked me if I could give him your e-mail address. 4. She said that he had given her the wrong address. 5. When I rang up Mike, he was still learning the rule which he had begun learning at school. 6. I asked him where he had put my letter.