Dangerous fectionCholera is a disease spread by dirty water, either when people drink the water, or eat food which has been washed in the water, and not properly cooked.Unfortunately, until the mid 19th century, people believed that the disease travelled through the airIn the crowded cities of 19th-century Britain, cholera spread easily. Most doctors wrongly believed that fresh air and better diet would prevent the disease.Huge fires were usually lit in the streets to drive away the infection, and the clothes of victims were also burned. The streets were also cleaned thoroughly withpowerful chemicals. However, people continued to suffer dreadfully.In 1854, a doctor in London, John Snow, definitely proved that cholera spread through infected drinking water He did it by carefully collecting statisticsabout the infection in one part of London. He managed to prove that in an area where deaths from cholera were highest, the water was entirely responsible forcholera infection.Improvements made to sewers and supplies of drinking water led to a decrease in deaths from cholera.In the text there was omitted the... .

Dangerous infectionCholera is a disease spread by dirty water, either when people drink the water, or eat food which has been washed in the water, and not properly cooked.Unfortunately, until the mid 19th century, people believed that the disease travelled through the airIn the crowded cities of 19th-century Britain, cholera spread easily. Most doctors wrongly believed that fresh air and better diet would prevent the disease.Huge fires were usually lit in the streets to drive away the infection, and the clothes of victims were also burned. The streets were also cleaned thoroughly withpowerful chemicals. However, people continued to suffer dreadfully.In 1854, a doctor in London, John Snow, definitely proved that cholera spread through infected drinking water He did it by carefully collecting statisticsabout the infection in one part of London. He managed to prove that in an area where deaths from cholera were highest, the water was entirely responsible forcholera infection.Improvements made to sewers and supplies of drinking water led to a decrease in deaths from cholera.The wrong understanding is in paragraph(s)

Dangerous infectionCholera is a disease spread by dirty water, either when people drink the water, or eat food which has been washed in the water, and not properly cooked.Unfortunately, until the mid 19th century, people believed that the disease travelled through the airIn the crowded cities of 19th-century Britain, cholera spread easily. Most doctors wrongly believed that fresh air and better diet would prevent the disease.Huge fires were usually lit in the streets to drive away the infection, and the clothes of victims were also burned. The streets were also cleaned thoroughly withpowerful chemicals. However, people continued to suffer dreadfully.In 1854, a doctor in London, John Snow, definitely proved that cholera spread through infected drinking water He did it by carefully collecting statisticsabout the infection in one part of London. He managed to prove that in an area where deaths from cholera were highest, the water was entirely responsible forcholera infection.Improvements made to sewers and supplies of drinking water led to a decrease in deaths from cholera.Thoroughly means

Both plural and singular noun

Complete the sentenceI feel sick today. I ... too much yesterday

‘We use ... with the Present Perfect when we talk about the point the action begins

‘Wrong compound adjective

Sounds like is appropriate in:

Some facts about dodos‘When the last member of a species dies, we say that the species has become extinct. There aren’t dinosaurs left alive because they died out millions of yearsago.Some plants, birds and animals are still in danger from human beings. This is often because human beings destroy the habitats of animals, so that they don’thave any food to eat.‘When an animal or a plant becomes extinct, this can affect the plants and animals which depend on it for food. For example, there aren't any dodos leftalive. This bird once lived on the island of Mauritius where there weren't any animals to eat it. It couldn't fly, and soon became an easy meal for dogs and ratsbrought to the island by Europeans in the 16th century. Within a hundred years, the dodo became extinct, and although we still have paintings of dodos, therearen't preserved examples.Scientists have recently found bones on the island, but nothing else is left of the dodo.The dodo disappeared because of

Choose the sentence with the absence of deduction

A phrasal verb meaning manage to do something

Abstract noun is

Choose the correct form of comparisonThe book is _... for Helen to lif.

Discoveries of Schliemann Heinrich Schliemann was a German archaeologist who excavated a city in Turkey in 1871 and decided that it was ancient Troy. He found evidence ofdestruction by war, and also discovered some gold objects. Nowadays archacologists believe that his methods of excavation were unscientific, and they alsobelieve some of his discoveries were false.Recently many experts have said Schliemann had a habit of not telling the truth, and this has raised doubts about his work. For example, he said he wasa US citizen, but in fact it wasn't true. He also said he had a degree from the University of Rostock, but in fact the university rejected his thesis. He said he hadfound gold jewelry but some people believe these were modem pieces. In fact, his servant later told people that no jewelry had been found in the places whereSchliemann claimed to have found it. He also told the authorities in Turkey that he was an archacologist, but he didn’t have any qualifications.However, although many archeologists at the time said his work was inaccurate, we have to remember archaeology Was not a science in Schliemanntime. He may not have always told the truth, but he brought a lot of energy to the discovery of the ancient world, and devoted his life and his wealth to hisexcavations.‘There is some doubt that ....

Negative to understand

The definition of /ook for

Find the sentence with meaning of absence of necessity

An altemative question

The father of music Mozart was bom in 1756, he was a son of a professional musician. His father soon gave up composing when he recognized his son's musical talent. By theage of three, the young Mozart had leamed to play several pieces of music. While he and his father were travelling round Europe, Mozart met many famousmusicians and composers. Before he was 17, he had composed several operas. While he was visiting the Vatican in Rome, he listened to a piece of musicwhich, up to this point, the Vatican authorities had kept secret. No one had published a copy of the piece before, but Mozart managed to write it down frommemory after he had listened to it once. By the age of 30 he had become one of the most famous composers in Europe, and had a large apartment in Vienna,which is now a tourist attraction. It was here that he wrote his famous opera “The Marriage of Figaro”. In 1791, while he was working on his Requiem, he fellill and died at the age of 35.The writer

Interesting facts about dinosaurs Antarctica is mainly known for the penguins and seals that live there, but recently scientists have discovered the remains of two dinosaurs that lived theremillions of years ago. These are not the first dinosaur fossils that have been discovered in Antarctica. The first new discovery was a plant-eating dinosaur whichwas found by a mountain climber. Scientists that examined the fossils say it is a plant-eating dinosaur that is nearly 200 million years old. The parts of theanimal they examined suggest that it was nine metres long and two metres tall. Dinosaurs which have been found in other parts of the world are as long as 30metres, however. So this specimen, the discovery of which has excited researchers is rather small.On the other side of Antarctica, dinosaurs bones that were discovered by accident have also proved interesting. This second dinosaur was a meat-eater whichstood about two meters tall. Scientists who were sheltering from bad weather found the bones near the sea. The dinosaur they discovered, whose bones werenext to fossils of sea life, probably died and was washed out to sea after its death. Dinosaurs are creatures that could not survive in cold conditions, but in theirtime, Antarctica was different. It didn’t have the cold climate it has today, but was warm and wet.Antarctica is a place ... .

The correct linking word

Choose the correct determiner quantifier My brothers, Tom and Pete, are ... students.

Odd compound adjective

Choose the compound noun

The preposition of both time and place

The suitable word There are ___ words in the composition. That's not enough.

The Pyramid of Giza‘We have all heard of the Pyramid of Giza, one of the seven wonders of the ancient world. It is not known exactly how such a huge pyramid was built. Thishuge project probably involved all the people who could work. We can also assume that it must have been designed and planned. Most pyramids were tombs,but now they are empty inside. The Giza Plateau is located on the easter outskirt of the city and is where you'll find the Giza pyramid complex. This site ishome to a total of nine pyramids. Also it is commonly referred to as the Giza Necropolis, since each pyramid holds the remains of members of the FourthDynasty.If you ask people whether there were pyramids in Greece, they would probably answer ‘No’. People all suppose that the Egyptian pyramids are the oldest,but this may not be true. We don’t visit the Greek pyramids of Hellenikon, but in fact it may be older than any of the Egyptian pyramids. Nobody knowsexactly why it was built, but it is believed to be a monument over the tomb. It not one of the seven wonders of the world, but it is an interesting thing.‘You are likely to find such a text in

Computer life Most people now have a home computer, so they can shop online or download music or send and receive e-mails. Many others, who find commuting towork so stressful that they can’t stand it, use a computer to work from home. A computer is also useful for playing music, or storing photos, and a hundred andone other things. Because of ts usefulness, the computer has changed our lives. In fact, it's so useful that many of us wonder how on earth we managed beforeit was invented. It’s so easy for us to send an e-mail instead of a letter. Shopping online is so convenient that we can forget the thousands of delivery vanswhich have to bring the things we buy to our homes. Soon the roads will be so crowded with delivery vans, that we won't be able to travel anywhere! Andaren't shops good places for buying things?A computer is such an essential part of everyday life, that we run the risk of forgetting the disadvantages of the electronic lifestyle. Perhaps we need time toget away from the computer and realize that it might be better to read a book or go for a walk. This is such an obvious fact that I can't understand why I didn’tthink of it before, but I have been looking at a great web site which explains everything.According to the text disadvantage of a computer

Computer life Most people now have a home computer, so they can shop online or download music or send and receive e-mails. Many others, who find commuting towork so stressful that they can’t stand it, use a computer to work from home. A computer is also useful for playing music, or storing photos, and a hundred andone other things. Because of its usefiulness, the computer has changed our lives. In fact, it's so useful that many of us wonder how on earth we managed beforeit was invented. I's so easy for us to send an e-mail instead of a letter. Shopping online is so convenient that we can forget the thousands of delivery vanswhich have to bring the things we buy to our homes. Soon the roads will be so crowded with delivery vans, that we won't be able to travel anywhere! Andarent shops good places for buying things?A computer is such an essential part of everyday life, that we run the risk of forgetting the disadvantages of the electronic lifestyle. Perhaps we need time toget away from the computer and realize that it might be better to read a book or go for a walk. This is such an obvious fact that I can't understand why I didn’tthink of it before, but I have been looking at a great web site which explains everything. Commuting means

A correct conjunction of condition__ we wait or come back later is up to us

The sentence with Complex Subject

Complete the idiom on the tip of one’s...

Conditional sentence

The right variant I haven't got... money. Can you lend me ... ?

The right Conditional sentence If I were you,....

Аударыңыз:Қызық, Сью қайда? Ол кешікпеуге уәде берген.

Етістіктің дұрыс ырықсыз етіс формасын таңдаңыз:The news (to announce) tomorrow.

Мағыналары бірдей сөз тіркесін көрсетіңіз.

Дұрыс жауапты таңдаңыз. After working hard all day Tom was really ___.

Choose the correct answer. The beginning of a distinct period of history.

Choose the correct tense Christopher Columbus didn’t know where he ___. When he landed he didn’t know where he ___ when he got back to Spain he didn’t know where he ___.

The incorrect question

The appropriate variant People win prizes by answering questions. They like ...

The appropriate variant(s) The children ...of the school ...

The pronoun(s) which can be used in Complex Oblect

The correct variant(s) of possessive pronoun I’m going to wash ... hair before I go out.

The sentence with Complex Object” is

Choose the uncountable noun

Choose the right variant: „... .each other for a long time?‟ „Yes, since we were at school‟

Use the correct Modal Verb: She ... know his address.