Rosa Hey,'_that music? Sally I'm in a samba band.? got band
practice now.
Rosa That's great!
Sally Yes, there's practice every Friday, and
in? we're in the Brighton Carnival
Why don't you come along?
Rosa But I don't play an instrument.
Sally That doesn't matter. Why not come
and dance, or some costumes?
Rosa Yes, OK. Why not!

«Library is a temple of books», -- somebody said. And I fully agree with these wise words. Every person in our country elder than 14 years old, I’m sure, was at least one time in the library. The majority of young people has subscriptions to the libraries they like. The libraries not only give us a vast choice of books, but also offers excellent opportunities of having rest. As you know, I study at the Far-Eastern State University, and I’m very proud that its library is thought to be the one of the largest in Primorye and even the whole Far-East. Soon after our studies began, we had heard for a course of lectures about the university library. We were told about the rules of using books we take from the library and about its catalogues. Having listened to this course, we passed an examination that showed everything we had learnt. Soon I had to visit our library the first time as I needed a text book on economics. I went downstairs (as library is situated in the ground floor) and found a room I was searching for. But I didn’t get the immediately as it was many students. So I waited for my turn. I asked to a librarian if I could get the book on economical theory. She answered affirmatively and soon brought me a book which name was «Modern economics». Than the librarian asked me if it was for the first time I used the library’s services. I answered that it was true, and she suggest me to receive reader’s ticket. I was interested to know what documents I had to provide for this. She told that she needed only my photo 3x4 cm and some money. Fortunately, I had picture with myself and two minutes later I was the owner of reader’s ticket, which proves that I am a real member of the university library. So, that is my story about our library. By the way, I want to say you that I was greatly surprised the level of service in it. It was very pleasant to meet kind librarian that was eager to help in everything you ask.

Environment - a set of components of the environment, natural and man-made natural objects and man-made objects.
Components of the environment - land, minerals, soils, surface and ground water, air, flora, fauna and other organisms, as well as the ozone layer of the atmosphere and near-Earth space, providing a set of favorable conditions for the existence of life on Earth.
Pollution - into the environment of matter and (or) energy, property, location or number of which have a negative impact on the environment.
Contaminant - a substance or mixture of substances, the number and (or) concentrations exceed established for chemical substances, including radioactive and other substances and microorganisms standards and have a negative impact on the environment.
Air pollution - a really serious problem. Air is composed of oxygen, nitrogen, water vapor, and, thanks to our civilization, of a variety of toxic particles. The more of these particles in the air is, the less room is left in the atmosphere for oxygen.
   The problem of air pollution is not limited to the space outside. The air inside our homes and offices can be as dangerous to your health. The main source of pollution - cigarette smoke, but it is not the only one. Toxins are allocated even when you just cook. Every time you scratch the Teflon non-stick coating is allocated enough toxins to kill a canary.
 Greenhouse effect, which we all have been associated with the phenomenon of global warming, caused by toxic gases. The main enemy of clear atmosphere - methane. It is released from the decomposition of sewage.
Greatly affects our waterways. In every neighborhood, in every city there drain sewer, storm water from the highways and municipal enterprises directly into the river. Everything goes into the water, passing minor cleaning steps.