1 . 将它和已知内容建立联系也很重要。
____________________________ it with what we already know.

2 . ________ is difficult to imagine the modern world without oil.（用适当的词填空）

3 . Nowadays, people eat salted duck all year round and it is estimated that tens of thousands of ducks are consumed every day in Nanjing! (英译汉)

4 . ________ is my belief that music is something that everybody likes and enjoys.(用适当的词填空)

5 . ___________________________ (人们认为) this poem was written by Li Bai in his teenage years. (根据汉语提示完成句子)

6 . __________________________ that no one else has applied for the job. 
没有其他人申请这份工作是令人吃惊的。

7 . __________________________ for you not to know where he is.
对你来说，不知道他在哪里是令人担心的。

8 . ___________________ to hear other people’s point of view. 
听到其他人的观点总是有趣的。

10 . __________________ the meeting will last four days. 
这次会议预计要开4天。