Look, some people　　　photos on the beach.

    It is on Sunday．My friends and I will go to the bookshop．I like reading____．It is interesting．Sue likes reading____books．Sam doesn't like reading books．He wants to buy a ____．So his subjects are very good．My grandparents like reading____every day．But my parents like reading____．They often read them in the evening．

1. 
   
2. 
3. 从小到大排列（填字母）。（____ ）＜（____ ）＜（____ ）＜（____ ）
4. 
   

求下列各曲线的标准方程

（1）实轴长为12，离心率为$\frac{2}{3}$，焦点在x轴上的椭圆；

（2）焦点是双曲线16x²﹣9y²=144的左顶点的抛物线．