I took the test and felt peaceful, I don't remember what my grade was, but what happened that day has stayed in my heart and mind ever since.

我参加了考试并且感到内心十分平和，我不记得当时的成绩是多少了，但那天发生的事情一直存在在我的心里，印在我的脑海中。

youdao

But to my mind, I think since I have finished those I know, and I can never work out those I don't know, why don't I hand in the paper earlier in order to go over the next test?

但是我觉得，我会做的都做了，该写的也写了，不会的我再怎么想也不会，何不交了卷复习下一科呢？

youdao