根据汉语注释及句意写出单词的正确形式。 1. My brother's dream is to be a ______ ( 士兵) in the future. 2. I think ______ ( 友谊) is more important than money. 3. Tom was not careful enough, so he made many ______ ( 错误) in his homework. 4. Please use a ______ ( 完整的) sentence to answer this question. 5. She is ______ ( 认为) as one of the best writers in the country.