I am very ____(累的) to look after two pre-school children at home.

句型转换1.How far  is it from your home to the museum?
2.My cousin won't go to see a doctor this afternoon.
3.Remember to turn off the lights when you leave the office.
4.Tom sits between Jane and Kitty.
5. I hope to have a house of my own some day.

世界上人口稠密的地区是（　　）

写作：

      题目：窗外的                          （风景、故事、人……）

      要求：①补全题目，可以用括号中的词语补全，也可以自己另选词语补全；②自选文体，写一篇不少于600字的作文（若写成诗歌，不得少于20行），文中不得出现真实的人名、校名和地名。

点P（1，2，3）到原点的距离是（　　）