28. Укажите, какие предложения соответствуют содержанию текста.
Подтвердите свои ответы фактами из текста.
1. Anthracite coals may be divided into lignite and common
brown coal.
2. Coals are ranked according to the percentage of carbon they
contain.
3. Peat, with the least amount of carbon is the lowest rank, then
comes lignite or brown coal.
4. Brown coal is hard and it is not liable to spontaneous combus­
tion.
5. Bituminous coal weathers rapidly and one cannot keep it in
open piles.
6. Being intensively used in the Iron and steel industry bitumi­
nous coal varies from medium to high rank.
7. Anthracite or hard coal, the highest in percentage of carbon,
can be blended with bituminous grades of coal.

1. He was listening
2. He was translating
3. You ever been; yes I was there
4. The old lady saw
5. What you did
6. You were translating
7. What were you doing here; I was preparing
8. He taught
9. She studied English last year
10. What are you reading now?; I am reading a magazine
11. She lived in Moscow
12. Our teacher came. Now he is speaking
13. I was looking at them
14. He didn’t like
15. When we came to the station, the train has already arrived. The passengers were hurrying to occupy their seats

1. Did he go to the shop last weekend?
2. Does Lisa smile at my jokes?
3. Will we be reading at 6 tomorrow?

1. We weren’t very glad
2. He couldn’t come to meet me at the station
3. He didn’t reserve a room for me
4. We don’t play football every day
5. You aren’t at the lesson

1. I used to eat a lot of ice-cream when I was a child.
 2. I didn't use to fail at exams at school
3. I used to play hide and seek when I was a child
4. My father used to smoke when he was a student
5. My mother used to wear short skirts when she was a schoolgirl
6. My school friends used to find faults with me
7. I used to ride a bicycle when I was a child
8. I didn't use to complain of anything to teachers at school
9. My teachers didn't use to talk in riddles
10. I used to read a lot when I was a child?