1. These are digestive enzymes that break down dead ageing cell parts.
2. This is Robert Hook who discovered cells in 1665.
3. This is the article which should be read by all medical students. (можно также that поставить вместо which)
4. This is the professor who is my uncle`s friend.
5. The word cell comes from the Latin cella which means a small room. (можно that также ставить)
Interesting book
Вроде так
1.Our teacher is clever and kind.
2.The mobile phone on the table.
3.My best friend is tall and slim.
4.What is your sister like?
5.The children a running behind the school.
Who did go to Moscow 2 years ago?
How much years ago he went to Moscow?
Where did he go 2 years ago?
He went to Moscow or he will go to Moscow?
Did he go to Moscow 2 years ago?
In late July, August and early September 2010, there was a difficult fire situation because of the extreme heat and lack of rain in Russia on the whole territory of the Central Federal District, first, and then in other regions of Russia. [7] As of August 7, 2010 recorded the death of 53 people, destroyed more than 1,200 homes. The area of fires was more than 500 thousand hectares.
Forest and peat fires in the USSR in the summer of 1972 reached more than a dozen areas in the central part of the country on an area of 1.8 million hectares. [8] Dry summer contributed to the fact that there was more than 40 thousand forest fires [9]. In fighting fires attended by about 360 thousand. People