以课为单位对本课所涉及的基础知识进行全面练习，同步实用。

Lesson 45

I. 根据括号中所给的汉语用适当的词语填空。

1. There are a lot of interesting ____________（故事）in this book.

2. I don’t know how to ___________（发音）this word. Can you help me?

3. Keep____________（尝试）and you’ll succeed sooner and later.

4. The teacher says the best way ____________（学英语）is to read and write.

5. We moved to his city ____________（五年前）.

II. 根据句子意思用适当的介词填空。

1. Lisa, can you sing this song ________ English?

2. Our teacher has many good techniques __________ learning English.