根据短文内容和所给中文提示，写出空白处各单词的正确形式。每空限填一词。
There are really many important things in life. I think 小题1:_______ (友谊) is very important for us. It’s very helpful. If we have friends, we won’t feel lonely. If we are in 小题2:___ (苦恼，烦恼), friends can小题3:______(提供) us with some help. Friends can share 小题4:______(秘密) with each other. Friends can become good小题5:______(听者). Friends can help us小题6:______(成功). And we can 小题7:_____ (将……视为) our friends as our brothers or sisters. Of course, friends should be小题8:_____(诚实). I can’t imagine what the life will be like 小题9:_______ (没有) friends. But sometimes, 小题10:____ (失去) friends for certain reasons may make us feel sad. All in all, it’s good for us to make friends. Let’s make more friends.
