Which is correct?

Hi everyone I brought you a tricky collocation question ;)

Day 2 Today, I am listening to "criolla music" after having breakfast. I like different kinds of music but this genre has a special place in my list. It rekindles my childhood memories. My family used to place "criollas" songs in any celebratory family event. So I grew up listening to this kind of song.

请检查一下我的翻译♥ Many Chinese parents want their sons and daughters to become distinguished and successful like dragons and phoenixes. They hope that their children will be good students when they are young and will have successful careers later, so they put a lot of pressure on their children. However, Bai Xiaolin’s (白小林) parents only hope that he will have a happy life. I don’t think this is because they feel that Bai Xiaolin is incapable of being a good student or that he is incapable of having a great career in the future. On the contrary, it’s because they feel that the most important thing in life is to be happy 很多中国的父母想望子成龙，望女成凤。他们希望他们的孩子年轻的时候会当良好的学生，而且后来会有很好的事业。所以孩子的压力很大。不过，白小林的父母只希望他的生活会幸福。我不认为这是因为白小林不能好好学习，或者他不能有良好的事业，反而，这是因为他们觉得生活中最重要的是当幸福。

Which preposition is correct?

If you know the answer, ________ your hand.

How do we use this verb correctly in this passage?