Ответ:
- 1st paragraph:
- always ready: always looking at
- to like sth/to be keen on sth: to just sit around
- teenagers: the last century children
- 2nd paragraph:
- less than 10 years ago: the last century
- well-known writer: science fiction
- to do sth often in the past: used to
- 3rd paragraph:
- to remember: keep in mind
- free time: leisure
- villages: rural areas
