题目内容：

根据句意和汉语提示，在空格中填入正确的单词（每空填一词）。

1.North points up on a _______ (地图).

2.There is a tall tree________ (在。。。。。。的后面) the teaching building.

3._________(没有什么) is difficult to the men who will try.

4._________ (十月) 1st is the National day of the PRC.

5.He always __________(抄写) new words on pieces of paper and reads them aloud.

6.It's _________ (礼貌 ) to be quiet in the library.

7.No one can__________ (成功) without any hard work.