把下列句子合并成含定语从句的复合句. 1.This is the boy.He broke the window. 2.Tom found the book.The book was lost. 3.She has a friend.He plays the piano very well. 4.Linda has a brother.He likes playing soccer. 5.Rose prefers music.She can sing along with.
1.This is the boy who broke the window. 2. Tom found the book which was lost. 3. She has a friend who plays the piano very well. 4. Linda has a brother who likes playing soccer. 5. Rose prefers music which she can sing along with.