根据中文提示，写出单词，注意单词的正确形式(共10个空格，每个空格1分，满分10分)
1.Who can see the____(美丽)of this picture?
2.Our school basketball team needs your____ (支持)．
3.I ____(相信)our school football team will win the match.
4.I read many____ (英雄)stories．
5.____(幸运)，Millie did not hurt herself in the traffic accident．
6.My little brother has two big____ (微笑)eyes．So everyone likes him very much．
7.Everybody____（欢呼）when the pop star arrived.
8.It's not right to____ （吓唬） the small children.
9.Betty is one of the____(获胜者)of the writing competition．
10.Lucy and Lily kept their secret to____ (他们)．

（Ⅰ）设椭圆的下顶点为 $B\left(0,-b\right)$ ，当直线 $AM$ 的斜率为 $\sqrt{5}$ 时，若 $S_{\Delta ANB}=2S_{\Delta AMB}$ ，求 $b$ 的值；

（Ⅱ）若存在点 $M$ ， $N$ ，使得 $\left|AM\right|=\left|AN\right|$ ，且直线 $AM$ ， $AN$ 斜率的绝对值都不为 $1$ ，求 $b$ 的取值范围.

She's going to take some ____ (picture).