The document discusses various conditional statements using the structure "if + subject + past tense verb, subject + would/could/can + base verb". Some examples are:
1) If they told their father, he would be very angry.
2) If you went by bike more often, you wouldn't be so flabby.
3) If I were you, I would get a new job.
The conditional statements cover topics like having a yacht, having more time, telling parents information, transportation habits, jobs, promotions, lotteries, exams, weekends, money, languages, and hobbies.