1) During this period the track structure has been substantially improved.
One of the greatest improvements was the elimination of rail joints. In
order to reduce the number of joints the rails are welded into
continuous lengths.These continuous or long welded rails have greater
strength and provide a smoother running of trains at far greater speeds.
2) Another improvement which has made it possible to increase speeds on
railways is the use of concrete sleepers. Thus in some countries ,
concrete sleepers have replaced wooden ones on heavily used main lines
because of their advantages.
Concrete sleepers have a longer life
and a far greater weight than those made of wood. The greater weight of
concrete sleepers provides the greater stability of track.
It is this factor which has greatly contributed to increased speeds.
Ответ взял прямо из текста. Насколько я помню, так надо делать в подобных заданиях.
1. At your age, it's time for you to make a living.
2. You should not have married her.
3.You will get my answer tomorrow.
4. He will do as I said.
5.You should not sit in the sun.
6.Well, you should not have done this.
7. I see no reason why we should not be friends
8. How do I know?
9.The door has opened, and who do you think has entered? Tom
10. To think only, and to what it has reached!
1. Is it really true?
12. Is it really that late?
13. Where exactly did he leave?
14. They had no choice but to refuse him.
15. He just could not do it.
16. He was soaked to the skin, but he did not want to change his clothes.
17. The door did not open.
18. This, apparently, is his home.
19. I do not understand him. This is to be expected.20. I will not allow you to speak to me in this tone!21. Perhaps, I felt a little embarrassed.
2. How am I supposed to be now?
23. Where should I go now?
24. If I were a writer, I would write detectives.
25. Would he be in Moscow, we would show him our city
26. It's strange that HE behaves this way.
27. And, if only! you asked me something else.
28. I wish I could understand you.
29. What a pity that I did this.
30. What a pity that I did not tell him the whole truth.
31. It is high time to go to sleep.
32. If suddenly she leaves, look after her
3. I would have liked if you called me by
34. He was pleased, again to sit behind the wheel.
35. I did not come here for insults, but to talk like a friend.36. Frankly speaking, I am at a loss for this reason<span>37. Be that it will be.
38. Let it be so.
39. Long live the Queen!
40. May you be successful!</span>
Весна приходит, весна приходит,
Птички, строят ваше гнездо;
Переплетитесь вместе соломенным и перо,
Делая каждый ваш лучший.
Весна приходит, весна приходит,
Цветки приходят, так же;
Гомосексуалисты, лилии, бледно-желтые нарциссы
Сейчас сознаются в вине.
Весна приходит, весна приходит,
Везде в справедлив,
Мерцание и трепет на реке,
Джой есть везде.<span />
Он ждать полчаса до прибытия. нужно была перевод? надеюсь помогла))
And one day she went to the forest where she liked to be alone. But suddenly she heard some strange noise. Someone was crying. The lady found out who was making the noise - it was a little baby. She decided to take care of him. The lady's wish came true.