1.I prefer groupswho play quiet songs.
2.Jack likes music which is gentle.
3.We love singers who write their own music.
4.Mary loves music which she can dance to very much.
5.Rose likes clothes which aremade in China.
定语从句的结构是先行词+引导词+从句部分
比如第一题,先行词是要修饰部分,就是group .引导词 which或者that（相应的 人要用who引导）,最后加上从句部分,就是第二个句子去掉主语的部分.先行词在主句中作宾语,在从句中作主语.