乘法算式:____×____=____

鼓膜的作用是（  ）。

如图，已知二次函数y=ax²+ $\frac{3}{2}x+m$ 的图象与y轴交于点A（0，4），与x轴交于点B，C，点C坐标为（8，0），连AB，AC，点N在线段BC上运动（不与点B，C重合）过点N作NM∥AC，交AB于点M．

根据内容完成Sally's family tree.

    I'm Sally, I'm a student in No.14 Middle School. This is my family tree. You can see it is a big family. My father is Jonathan, my mother is Claire. They have three children. My brother's name is William and my sister's name is Olivia. My grandparents Jerry and Elizabeth have two sons. My uncle Mike and my aunt Sarah have a son, his name is Joseph. He is my cousin. He is four years old. We all love him very much.

①____ ②____ ③____ ④____ ⑤____