Вы получили письмо от helen. напишите письмо и ответьте на вопросы. yesterday my teacher called my parents about my poor academic progress and the prohibited me to go out or a week. they say its only or my sake as my school results are very important for my career and you think peoples performance at school is really important for their future and why. what issues do parents and children in your country have disagreements about? can we do to avoid quarrels in our families.

Dear Helen,
I doesn't think that you parents doing something wrong because they just worried about you. If you will show them that you can be more serious they will understand you.  
But you need try to understand that problem on your own because education plays an important role in everyone's life.In most cases, when applying for a job, a person require in any way to confirm their knowledge and skills because you can't avoid it.