1. All the pupils were sitting at their desks, when the teacher came into the classroom.
2. Jane was walking in the park last Sunday when she met Chris.
3. I am leaving the house when it began raining yesterday.
4. We were at home and we were listening to music while Arnold was speaking on the phone.
5. When I was walking my dog, it began snowing.
6. While my sister was making tea, I was washing my cups.
7. We were driving in the car when we heard that noise.
8. The children were fed their cat when a big dog ran into the garden.
Today, when we go out on the street, we will notice garbage at every step. We don't think much of it, but in a couple of years it might play a bad joke on us. To begin with, we need to fine people who litter, introduce a law and fines, as is done in many countries in the West, for example, a fine of 1000 rubles, I think, then people will change their minds to litter. As a result, people, knowing that they can be fined, will not litter.
Объяснение: перевод на русс В сегодняшний день, выйдя на улицу, на каждом шагу мы будем замечать мусор. Мы не придаем этому много значения, но через пару лет это может сыграть с нами плохую шутку. Для начала, нужно штрафовать людей, которые мусорят, ввести закон и штрафы, как это сделано во многих странах на западе, например, штраф в 1000 рублей, я думаю, тогда люди передумают мусорить. В итоге, люди, зная, что их могут оштрафовать, не будут мусорить.
I think it's not so important whether people are lawfully married or not. They can live in civil marriage which is good, I think, because they will learn to live together, will pass domesticity, and they wouldn't have to obtain a divorce if they suddenly appear to not to cater each other. Many families contract a marriage without consideration of the way they will live together, but then, qurrel just because of the tiny domestic discomfort which later leads to divorce. However, in my view, if they decide to give a birth to children it is better if a couple get lawful marriage in order so as to the child had legal father and mother.