1. He was told you were here
2. I was showed the way by a boy
The way was showed me by a boy
3. Boat was carried away by the waves
4. Many houses were burnt by the Great Fire of London
5. We were tolde something interesting by teachers
Something interesting were told by teachers
6. My cat were given milk every morning
Milk were given to my cat every morning by me
7. We were sent to clean the yard
8. He was advised to be mpre patient
Dmitri Mendeleev is a great Russian scientist of the 19th century.He <u>is recognized </u>as a great chemist who created the periodic classification of<span>the elements.Dmitri Mendeleev was born in Tobolsk in 1834. At school,Dmiti<u>succeed</u> in mathematics,physics,and geography but was not good at languages.In 1855 he graduated from Pedagogical institute in St Peterburg with a gold medal for his<u> </u><u>achievements</u> .In 1856,he<u> </u><u>received a degree</u> in chemistry.Dmitri Mendeleev's contribution to the world's science was <u>enormous</u>. He was the first<u> </u><u>created</u> the dependence of the qualities of the elements on their atomic weight.He forecast that the gaps in the table of elements would be filled in by elements whith <u>had not been discovered</u> yet.Dmitri Mendeleev was greatly honoured as a <u>member</u> of academies in many countries.Elements No 101 <u>was named after</u> him.</span>
We don't live in a flat
Karen and Tim aren't listening to their new CDs
Mark doesn't want to be a sailor
5. The students passed their last exam before holidays began. passed
3. <span> I know him for a long time. </span>know
I have already cleaned my room.
I have cleaned my room yet.