一、 用所给词的适当形式填空：5’
1、It’s cold outside,you should keep the door ________.(close)
2、We can’t live _________(with) water.
3、Look! They are listening to the teacher _________.(care).
4、The umbrella behind the door is my ________(sister).
5、It is ________(noise) outside. Please close the door.
