Помогите пожалуйста воткнуть правильную форму слова1)From the most ancient times the

Помогите пожалуйста вставить правильную форму слова
1)From the most ancient times the people tried to get into the secret of occurrence of the Universe,in a riddle of far stars and to get into depths of a matter surrounding us.Still the ancient philosophers who are not having devices one force of an idea built representations about the smallest particles of which the world around-alive and...........-consits (LIFE)
2)and then,after opening by Robert Hooke in the 17th century a microscope,the mankind has..........opened a curtain of secret of a microcosm (SLIGHT)
3)but curiosity of the man does not have any limit.Owing to..........and technical progress there was an opportunity not only to study a structure of subtance by means of an electronic microscope.(SCIENCE)
4) Nanotechnology is use and manipulation of matter at a tiny scale.At this size,atoms and molecules work differently,and provide a..............of surprising and interesting uses.(VARY)