根据句意及首字母提示写出单词的正确形式

根据句意及首字母提示写出单词的正确形式
A good friend is like a m____.He can help to see ourselves more clearly.
Friends are like b____.You don`t need a lot of them as long as long as they`re good.
My best friend helps to b____ out the best in me.
A true friend r____ for your hand and touches your heart.
A friend in n____ is a friend indeed.