1.但是我们知道并非他们中的所有人都是真正的好朋友。
2. real/great alone
3. We can talk to them, play and go to the cinema with them
4. This need makes us get along with the others.
5. Finding a real good friend is not an easy task.
1.翻译时注意：we know that是主语从句：not all是部分否定，翻译成：并非所有人都。。。
2.第一空从句子结构看应该填形容词：填real/great表示“一个真正的需求”，第二空是从 This need makes us get along with the others.看出我们不能孤单的生活，用alone。
3. 细节题：从第一段的句子：We can talk to them, play and go to the cinema with them.可知道答案。
4.这两句话都有：交了朋友我们就不孤单的意思。
5. 寻找主题句往往在文章开头结尾：这篇文章是结尾处点题的：Finding a real good friend is not an easy task.