1. 首先，当老师给全班讲话时，对我来说不容易听懂。
   __________, it wasn't easy ___________ me to understand the teacher
   when she talked to the class .
2. 于是我决定每堂课都记大量的语法笔记。
    So I ___________ to ___________ lots of grammar ___________ in every class.
3. 当李莉开始做很多的练习时，她的英语进步了。
    Li Li's English ___________ when she started lots of practice.
4. 老师对我们要求很严格。
    Our teacher ___________ is us.
5. 因为她在造完整的句子方面有麻烦，所以她发现学英语很难。
    She found it difficult ___________ English because
    she had ____________ making ____________ sentences.