Задания номер заранее!

Задание 1
1 it’s snowing
2 it’s cloudy
3 it’s windy
4 it’s foggy
5 it’s raining

задание 1

2 it's snowing

3 it's cloudy

4 it's windy

5 it's foggy

6 it's ranging

задание 2

1 at summer

2 at winter

3 at spring

Объяснение:

The antibiotic action of green mould, from which penicillin was subsequently obtained, was first discovered by the russian physicians v.a. manasscin and a.g. polotebnov as far back as the 70's of last century. thirty-five years later v.g. tanakovsky, a russian veterinary, published a paper on the results of his experiments which showed that a certain form of mould killed the microbe causing typhus. the science of antibiotics owes its developments first and foremost to the researches of ily a mechnikov, the outstanding russian biologists, who discovered that certain types of bacteria arc dislodged by other in the intestines of both man and animals. mechnikov, rightly called by his contemporaries “the great humanist”, devoted much effort to the problem of combating premature aging of the human organism. investigations established that lactic bacteria, which cause the souring of milk, answer the purpose. me found a medium in which lactic bacteria grew rapidly.