Вставьте слова в текст recorded discarded performed controlled accepted formulated replicated modified ignored tested аdvances in scientific knowledge depend on all scientists following a strict procedure. firstly, a theory is (1) in such a way that it can be empirically (2) . experiments are (3) …… under carefully (4) conditions which can be (5) …… by other scientists. the results must be precisely observed and accurately (6) …… . if the results contradict the theory in any way, the theory must be ( or at least (8) …… to take account of the results. in no circumstances can the result be (9) …… . experimental evidence may support a theory but many advances are made when observations disprove current theory. in science, something is a fact or a law if it conforms to all the results we have at any time, but history shows us that what is (10) as fact or as a law in one generation may not be so by the next.

Zina Portnov, 17 years oldA member of the underground komsomsomolska-youth organization "Young Avengers" scout guerrilla army Voroshilov in the territory of the Byelorussian SSR.Born in 1926 in Leningrad, he graduated from the 7 classes there and went on a summer holiday vacation with relatives in the village of Zuya Vitebsk region of Belarus. There she was, and found the war.In 1942, she joined the Obol underground Komsomol youth organization "Young Avengers" and was actively involved in distributing leaflets among the population and sabotage against the invaders.Since August 1943, Zina - scout guerrilla army Voroshilov. In December 1943 she was given the task to identify the reasons for the failure of the organization "Young Avengers" and establish contact with the underground. But when returning to Zina squad arrested.During interrogation, the girl grabbed the gun from the table Nazi investigator, shot him and two other Nazis, tried to escape, but was captured.From the book "Zina Portnov" Soviet writer Vasily Smirnov: "interrogated its most sophisticated in the brutal torture the torturers ... She promised to save lives, if only the young partisan in all recognized call the names of all known to her underground and partisans Again Gestapo met with surprises.. their unwavering firmness this stubborn girl who in their protocols was called "Soviet Bandidas." Zina, exhausted by torture, refused to answer questions, hoping that because it will kill you. ... One day in the prison yard the prisoners seen as very gray girl, when her led to another interrogation, torture, threw herself under the wheels of a passing truck. But the car was stopped, the girl pulled out from under the wheels and was taken in for questioning again ... ".January 10, 1944 in the village of Goriany now Shumilino district, Vitebsk region of Belarus 17-year-old Zina shot.The title of Hero of the Soviet Union Zinaida Portnova was awarded in 1958.

1. The girl was punished by the woman
2. Computers are used at the lessons
3. The rules were explained to the students
4. A special dinner is cooked on the 21 st of May
5. A nice picnic was arranged last week
 
1. were
Если бы Энн была богата, она бы отправила своего сына в Оксфорд
2. would earn
Если бы мои родители позволили мне работать по субботам, я бы заработал немного денег на комп. игры
3. is
Если погода завтра будет хорошей, я пойду гулять
4. will get
Если ты выучишь слова, ты получишь хорошую оценку за тест завтра
5. would go
Если бы я знал французский очень хорошо, я бы поехал во Францию на каникулах