根据下列句子及所给汉语注释,写出空缺处各单词的正确形式,每空只写一词。
Deng Ziqi is my favorite ______ (歌手) , she’s very popular now.
Every (硬币) has two sides, so don’t worry about the disadvantages too much.
My (第九) visit to Guiyang meant a lot to me.
My mom often (争吵) with dad. It is like a big black cloud hanging over our home.
Jenny likes to play the piano to relax ______ (自己) after doing homework.