_ - это интегральный уровень развития специальных который связан с их развитием, но достаточно от них независим

He was not sleeping  when father came home. He was doing  his homework.

12. When I was going  to school the day before yesterday, I met Mike and Pete. They were talking  and laughing . They told me a funny story.  Soon I was laughing, too. I was still laughing  when we came to school. After school I told  this story at home. My father and mother liked  it very much.

13. When we were in the country last summer, I went  to the wood one day. In the wood I found a little fox cub. I brought  it home. I decided to tame the cub. Every day I  fed it and took  care of it. I  was taming  it the whole summer. Now the fox cub is quite tame. It lives in my house.