1 . Please allow me to thank you for your offer of help ________（代表）my colleagues. （根据汉语提示完成句子）

2 . But perhaps what is most significant is the way in which people have worked ________ ________ ________ (与……和谐) nature to make these terraces and grow rice. (根据汉语提示完成句子)

3 . ________ (坦白的说), it will be a long time before you recover. (根据汉语提示完成句子)

4 . The next morning I was to start for the West to ______________(发财). (根据汉语提示补全句子)

5 . How would you feel if moving to a new town meant _______________(不了解……的情况) your friends? （根据汉语提示补全句子）

6 . 这个主题太难了，我真的不知道该如何向你表达。
The subject is so difficult; I really don’t know how to ________ ________ ________ ________.

8 . An alarm is only heard once it ________. ((警报器突发巨响) （根据汉语提示完成句子）

9 . With economy developing at great speed, our city ________(witness) quite a few changes in recent years. （所给词的适当形式填空）

10 . It’s no use arguing with Bill because he always insists on his idea and will never_________ (改变主意). (根据汉语提示完成句子)