已知函数f（x）=m（x+$\frac{1}{x}$）的图象与h（x）=$-\frac{1}{4}$$\frac{1}{x}$）的图象关于y轴对称．

（Ⅰ）求m的值；

（Ⅱ）若g（x）=f（x）+$\frac{a}{4x}$（a∈R），试讨论函数g（x）的单调性．

根据句意，用方框中所给单词的适当形式填空。

（1）I often hear him ____ the violin in the next room.

（2）Teachers’ Day comes in the ____ month of the year.

（3）The teacher was very angry because Jim fell ____ in class.

（4）—Excuse me, what’s the price of these ____?  —Five yuan a kilo.

（5）We all believe our monitor will be the ____ of the English Speech Contest.