A．单词拼写。
1．Why do you always put the blame on others? Why don't you r________ on your own actions?
2．The town is located on the b________ between the two provinces.
3．A________ is the earth's southernmost continent.
4．The passage was so n________ that two people couldn't walk side by side.
5．The water in the lake is so p________ that you can drink it.
6．The foundation of the building is so ________ (浅的) that no more storeys can be added.
7．One should bring a(n) ________ (手电筒) when walking in mountains at night.
8．Be careful while swimming and do not get caught in the ________ (海草)．
9．Michelle tries to be ________ (整洁的), but it is almost impossible with her two big dogs.
10．It's extremely difficult for Gordon to climb a(n) ________ (陡峭的) mountain.
11．There is another ________ (方面) of this problem which you have left out in your report.
12．The ________ (封条) on the box is broken so I'm sure someone has opened it and stolen what should be in it.
