请用括号中词语的适当形式填空。

1. Hello, ____________ name is Tom. ____________ like black. (I)

2. ____________ is my best friend. ____________ eyes are hig. (he)

3. — What are these?  — ____________ are shirts. I like ____________. (they)

4. Look at ____________ classroom. ____________ all like ____________. (we)

5. — Is ____________ your aunt?  — Yes. I often play with ____________. (she)

当前流行的计算机系统中，广泛采用由三种运行原理不同、性能差异很大的存储介质来构建计算机存储体系，在CPU与主存储器问加入______ ，构成由硬件管理的存储结构。