Because the college entrance examination

I'm very nervous because I don't think I'm ready for the approaching College Entrance Examination.

我很紧张，因为我觉得我还没有准备好迎接即将到来的高考。

With the College Entrance Examination around the corner, I am very nervous and in low spirits because I am afraid of letting my parents down.

高考即将来临，因为害怕让父母失望，我非常紧张，情绪低落。

This is because access to college is that you finally lay down the burden of college entrance examination for the first time began to chase their dreams and interests.

这是因为，进入大学是你终于放下高考的重担，第一次开始追逐自己的理想、兴趣。