题目内容：

根据句子意思，用括号中所给单词的正确形式填空。

1.A friend of    (I) is getting married tomorrow.

2.Look at the     (photo). How beautiful they are!

3.I know him probably      (well) than anybody else.

4.The boy doesn’t show good manners to others. He is       (polite).

5.I think his idea is worth      (consider).