2 You'll regret wasting your time when you have exams.
3 Don't forget to do your homework.
4 Remember to switch off the television when you go to bed.
5 You'll regret not getting any qualifications if you can't find a job.
6 Why don't you try going to evening classes?
7 Don't forget to clean your fingernails before going for your job interview.
8 I regret to say that it won't be easy to find a good job.