1-The mail has been already brought(by the postman).
2-Much homework has been given us(by the teacher).
3-The vase has been broken.
4-Many pieces of ancient culture have been found(by the archaeologists).
5-Two plays for staging have been chosen(by us).
В летние каникулы можно делать много чего интересного и развлекательного. Летом я с друзьями или братьями игры в разные игры,ходу на рыбалку, катаюсь на велосипеде,купась на пруду.Но когда лето подходит к концу мне грустно.
<span> Nowadays there are about six thousand languages around the world. But
many languages are endangered. And even greater number <u>s</u> are extinct.</span><span>At all times,<span><u> </u> l</span>anguage was not only a means of communication, but
also <u>part of</u> cultural heritage. Language<u>s</u> vanish when <u>their</u> last speaker dies. <u>With</u> them dwindles <u>the world</u><u>’s</u> culture <u>and</u> a
piece of history disappears. For example, in the works of <u>the</u> well-known British linguist David
Crystal, <u>the formerly
unknown</u><u> to the world</u> Kasabe language<u><span> was recovered</span></u>.
Its last native speaker
died in 1996, leaving absolutely no information about the language and its
history. So, what will
happen to the world if languages continue to disappear? Rare languages will
disappear first. As a result, many centuries later the "giant" languages’ turn
will comes. This
means that some day people will
lose their ability to communicate with each other, world culture will be
devastated, a general degradation will start. Humanity will return to the primitive age. Do we want such
an outcome?</span>
Прежде, чем работать над грамматикой, надо бы поработать над стилистикой.
А то, коряво местами, не говоря уже о том, что - спорно. Но это уже вопрос к автору.
