用括号里所给词汇的适当形式填空，完成短文。

    My parents often (education) me that I should study hard (enter) a good university in the future. And they make many rules at home. These make me unhappy.

    I think teenagers should know that something can be done by themselves, while something can't be done. For example, teenagers should (allow) to hang out with their friends on school nights, but they (keep sb. away from) danger. And teenagers should (make one's own decision) to do something that they like. And I think teenagers should (have a chance) to spend their private time with their friends, too. But I think teenagers should not get their ears (pierce). Do you think so?