8. Fill in each blank with an appropriate preposition: in, to, among, of, for, into, at. One preposition may be used several times.
1. Mathematics ranks ... the highest cultural developments of man.2. Mathematical reasoning is ... the
highest level known ...man.3. Mathematical style aims ... brevity and perfection.4. Arithmetic, geometry,
and astronomy were to the classical Greece music ... the soul and art ... the mind.5. Most
mathematicians claim that there is great beauty ... their science.6. ...1933, George Birkhoff, one ... the
most distinguished mathematicians ... his generation, attempted to apply mathematics ... art.7. Joseph
Fourier showed that all sounds, vocal and instrumental, simple and complex, are completely describable
... mathematical terms. 8. Each musical sound, however complex, is merely a combination ... simple
sounds.9. Thus, thanks ... Fourier, the nature ... musical sounds is now clear ... us.10. The role of
mathematics ... music stretches even ...the composition itself. 11. Masters, such as Bach, constructed and
advocated vast mathematical theories the composition ... music. 12such theories, cold reason rather than feeling and emotions produce the creative pattern. 13. Through Fourier's theorem, music leads itself perfectly ... mathematical description.​

1/ Who is taking an exam now? - It is my girl-friend. 2/ Why are you not watching TV ? - I am preparing to my classes. 3/ Your hands are still trembling ! 4/ She always quarrels with everyone.4/ He works now in other place and his things are going well .6/ What is doing your nephew ?  He is working in the garden. 7/ Why is she crying ? I have no idea. I am trying to calm her down .8/ Where are you coming from ?  I am coming from the shop.9/ They are having German lesson now.10/ We are sitting at the window, the sun is shining brightly and people are passing by our house...11/ The students are listening to the teacher's explanation.12/ We are you hurrying? 13/What are you looking for? I am looking for my watch.14/ Why do you grumble all the time? 15/ What do you think of him? I think, he is a good talker. 16/ What do you think of? I think of the vacation. 17/ How many chapters are there in this book? There are 10. Now I am reading the seventh one. Do you like to take it ? - Yes, if possible. 18/ He is behaving  terribly. 19/ I hope, he is not going to be late. 20/I know, that you hate going for shopping. 21/ Now we are coming up to a church from fourteenth century. Every year thousand of tourists visit our town to come and see the church. 

1.He said to me: "I was quite a good cook and he do all his own washing"

2. An old man said to me: "I was going fishing the following day."

3. Fred said to his friends: "I never did harm to animals. "

4. Jane said: "I could skate well then. "

5. Ann said to us: "they had gone to the theatre the previous day. "

6. He said : "I couldn't get into the house because I had lost his key. "

7. She murmured : " it is/was rather cold here. "

8. He promised: "I would finish his work in two days. "

9. They said (that) We had a lift but very often it didn’t work. "

10. The manager said to me :"I should do the work carefully. "

11. She said  I  am was working in a restaurant""

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