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4)Complete the paragraph using the words/phrases provided.

- the time of my life - I have taken - we’ve been –Greetings -sunbathing - I will -already

4) from Florida! I’m having 5) ! It has only been a week but we have 6) done a million exciting things. So far, 7) sailing and water skiing. The beaches are great so we’ve also been doing a lot of 8) . 9) a lotof pictures. When I come back, 10) show you! See you soon!

ВОЛНЫ И ВОЛНА - ДВИЖЕНИЕ

Мы видим волны на воде почти каждый день, мы используем световые волны, чтобы увидеть волны на воде; мы слышим звуки с звуковых волн. Волна - движение везде. Водные волны, световые волны, звуковые волны, любые волны имеют одну общую черту. Они передают энергию через среду посредством колебаний частиц, но среда в целом не изменяется и не смещается. Число полных колебаний в секунду называется частотой волнового движения. Расстояние между вершиной одной волны и вершиной следующей (или между основанием одной волны и основанием следующей) называется длиной волны. Чтобы найти скорость волнового движения, мы умножаем частоту на длину волны. Это важное уравнение верно для любых волн.

1) What types of waves are there?
2) How do waves transmit energy?
3) The frequency of the wave movement is it?
4) What is Wavelength?
5) How to find the speed of wave motion?

I love music and I can say that I’m fond of a lot of music styles. It depends on my mood: sometimes I need some energetic and light disco music but I can also enjoy classical, lyrical or jazz pieces of music as well.  And there is one singer I can listen to at any time. Her name is Rihanna.

My love for her started several years ago. It was in 2007 when I turned on the radio and the DJ said: “Here is a new single from Rihanna.” I fell in love with that song immediately. The young girl was singing “The umbrella”. The tune was very catchy, the voice was so soft and deep. I couldn’t help dancing and singing along with her. That song became a hit at once and it was one of the best-selling singles of all time.

My favourite singer was born in 1988 in Barbados and her full name is Robyn Rihanna Fenty. Today she has released 7 studio albums so far and has already sold more than 150 million records worldwide. Rihanna has earned numerous music awards. She always gets stadiums full of her fans. I also dream of visiting her concert some day and dance to her tremendous songs in reggae, hip-hop and R’n’B styles. The lyrics in her songs are quite meaningful and romantic.

Rihanna is a very beautiful and talented person. She is not just a singer with a powerful voice, she is also an actress and a successful fashion designer.

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