LUCI Exercise 2. Open the brackets using the necessary form of infinitive.
1. Oh, you are all in snow, you look like a snowman. It must (to snow)
heavily.
2. Look, what huge snowdrifts there are everywhere, and the path is
covered with knee-deep snow. It must (to snow) for several hours
already.
3. You look fresh. You must (to have) a good sleep at night.
4. He knows mathematics much better than he did last year. He must (to
work) a lot in summer.
5. Where is Peter? - Oh, he must (to read) in the library.​

Many years ago, in a distant Russian village, there lived a peasant, by name Akem, with his wife Masha; they lived in a small wooden hut, where they spent their days in love and harmony; but children had they none. This was a very sore point with both of them, they used to sit by the window or at the door of their little hut looking at their neighbours' children playing about, and wished that they had some of their own; but finding that it was no use wishing, they at last became sad in their old age.One cold winter's day, when the snow lay thick upon the uneven country roads, and the little village boys were running about throwing snowballs to keep themselves warm, and making snowmen and women, old Akem and Masha sat by their window looking at them in silence. Suddenly Akem looked up at his wife, and said, laughing, "Masha, what do you say to coming out into the road and making ourselves a snowman or woman, like those little boys yonder?"
Masha laughed, too, it seemed such a queer thing to do at their time of life! "Yes, if you like," she replied; "let us go, it may cheer us up a bit; but I don't see why we should make a snowman or woman, let us rather make a child out of snow, as Providence does not seem to wish us to have a real one!"
"I do believe you are getting quite clever in your old age, Masha! Come along, then, and let us set to work."
Off went the old couple, laughing at themselves all the while, and sure enough they commenced making a snow child! They made the legs, arms, hands, feet, and a snowball for the head.
"What, in the name of wonder, are you up to?" exclaimed a passerby, stopping suddenly in front of the two old people.
"A snow child!" laughed Masha, as she began to explain everything to the stranger.
"May the saints help you!" said he, as he went his way.
When they had got the legs, arms, hands, feet, and head fixed up together, Akem began making the nose, two holes for the eyes, and was just drawing a small line for the mouth, when he suddenly, much to his surprise, felt warm breath come out of it. He took his hand away quickly, and on looking up at the two holes made for the eyes, beheld two real, beautiful blue eyes; the lips became full and rosy, and as for the nose, it was the dearest little nose ever seen.

11. I'm trying to remember what I did yesterday, before he called me 12 She asked me to send a telegram to her parents. 13. In your place I would have chosen another job 14. I have not started reading this book, if I do not recommend it. 15. Where is Nicholas? I'm waiting for him for a chas.Ya ero seen in the library ten minutes ago 16. It is a pity that you have not turned on the radio at the time. You'd love to listen to this show. 17 She did not stop, did not seem to hear her name 18 I would not have fallen if it were not so slippery. 19. If we have sent a letter yesterday, they would get it tomorrow morning. 20 We would not have missed the train if it took a taxi.