题目内容：

阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

As we live in social groups, there 1. (be) many benefits of friendship that we can enjoy. Generally speaking, close friendships have three “fruits”: they may comfort the heart, advise the head and help us achieve the goals we set for ourselves. Through friendship, we can become happier, wiser, and more 2. (satisfy) humans. It should be pointed that 3. (enjoy) the company of a crowd is not the same as being with friends. So friends should be carefully chosen 4. relationships should be well developed.