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).

打开某网页时屏幕出现乱码，这一定是病毒造成的。