问几个英语方面的问题.1.It was foolish of him to refer his notes during

问几个英语方面的问题.
1.It was foolish of him to refer his notes during that important test,and as a result,he got_______
(punished/punishment) [还是两个都可以?]
2.辨别_______ 信心_______ 领域_______
3.我们总是备有很多备用纸,防止纸用完了 (spare)
4.Don't leave the water ______(流着)while you're brushing your teeth.
5.This suggestion will_________________(需要你们仔细考虑)