В предложении ищешь подлежащее. Если he, she, it, то употребляешь вспомогательный глагол does. В остальных случаях do
you-do
your brother=he-does
your teatherS=they-do
Mr Brown=he-does
Alina=she-does
Aman=he-does
it-does
she-does
Sergei=he-does
Tower Bridge is a combined bascule and suspension bridge in London built between 1886 and 1894. The bridge crosses the River Thames close to the Tower of London and has become an iconic symbol of London. Because of this, Tower Bridge is sometimes confused with London Bridge, situated some 0.5 mi (0.80 km) upstream. Tower Bridge is one of five London bridges now owned and maintained by the Bridge House Estates, a charitable trust overseen by the City of London Corporation. It is the only one of the Trust's bridges not to connect the City of London directly to the Southwark bank, as its northern landfall is in Tower Hamlets.
Albert Einstein was a famous scientist who completely changed the way that people saw our world and the universe. Einstein created many theories which proved that things like gravity, light, energy and matter were connected with each other. At first, very few scientists could understand Einstein’s theories but as time passed other scientists showed that he was correct.
Albert Einstein was born in Ulm, Germany in 1879 and grew up in Munich. He wasn't a good student at school and only did things he was interested in, like science and mathematics. At a very early age young Albert started wondering about the mysteries of the universe.
After school Einstein went to Switzerland and tried to become a teacher there, but he couldn't find a job. He went to work at the Swiss patent office in Bern where he studied what other people had invented.
Einstein decided t go to the United States. When World War II broke out in 1939 Einstein discovered that German scientists were working on a bomb that could kill thousands of people. He wrote a letter to the American president to warn him and suggested that the Americans start building one too.
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1 Let your administration will review our latest catalogues
2 gray said that a new model of our machine meets their needs and they are going to place a big order.
3 please Check whether your customers to receive the goods in parts
4 Tell him that he didn't hang up. With him he wanted to talk with Mr. Kotov.
<span>5 Put the letter of this company,please, and send it to the Director of your office</span>
We were on holidays our summer (хотя правильно in summer, как это - "наше лето"?)