根据所给的汉语意思，完成下列句子。
1. 整个班级都在准备考试。
The whole class is the exams.
2. 我每次考试的时候压力都很大。
Every time I take a test, I am .
3. 坚持不懈地练习，你会一点点地提高自己的。
Keep practicing, and you can improve yourself .
4. 为了提高自己的听力水平，我有时候一遍一遍地听磁带。
To improve my listening, I sometimes listen to the tape .
5. 我认为通过做语法练习可以提高我们的写作技能。
I think we can improve our writing skills .
1. preparing for 2. stressed out 3. bit by bit
4. over and over again 5. by doing grammar exercises
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