Voice Perfect Tenses.Then change the sentences into the Passive Voice. 1)She (read)the book by the end of the next month. 2)Granny (bake,just) a cake. 3)My friends (buy) a house before we moved to the city. 4)the pliceman (catch) the thief? 5)After they (solve ) the problem, the teacher came in. 6)You (spend) all the money when we renurn home from holidays.

Объяснение:

1. Two years ago I visited my old aunt in a small old town.

2. He has finished his work yesterday,thanks God finally he can take a beak and relax.

3. Last year Bill wanted to become a pilot. This year he wants to be a doctor or writer.

4.  What did you do a minute ago? I saw you rummaging about among the pile of my dress.

5. Last night they have gathered about the fire in order to discuss the plans of the future.

6. We saw him the day before yesterday, he was very depressed about something.

7. Her son broke the window, therefore we must buy the other windowpane.

8. The other day she has knocked on the door just to greet us with her beautiful smile.

9. Where have been you last week? did you attend the lectures? Did you attend the lectures on history or did you play truant?

10. How long ago did you understand the meaning of life?

2.Families of the Orchestra

These characteristics ultimately divide instruments into four families: woodwinds, brass, percussion, and strings.

3.Families of Musical Instruments

Brass instruments include trumpet, trombone, tuba, French horn, cornet, and bugle.

Percussion instruments include drums, cymbals, triangle, chimes, tam-tam, glockenspiel, timpani, bells, and xylophone.

Stringed instruments include the violin, viola, cello, bass, harp, and dulcimer.

4.violin

The strings are the largest family of instruments in the orchestra and they come in four sizes: the violin, which is the smallest, viola, cello, and the biggest, the double bass, sometimes called the contrabass.

5.A modern full-scale symphony orchestra consists of approximately one hundred permanent musicians, most often distributed as follows: 16–18 1st violins, 16 2nd violins, 12 violas, 12 cellos, 8 double basses, 4 flutes (one with piccolo as a specialty), 4 oboes (one with English horn as a specialty), 4 clarinets (one with ...

6.baton

Nowadays conductors use either a baton (for a large ensemble) or just their hands. There are set patterns and gestures which communicate key features of the music, but since the players often already have those features written on their scores this isn't the conductor's main role.