4. (approach, the doorway, Jenny, take a deep breath). When she pushed the door open and entered the house, she found her mother was not in. Tired and sad, she sank down onto the sofa. “Where could my mother be?” she wondered. “Was she still angry with me?” Again, the scene of the quarrel appeared in her mind. She remembered her rudeness to her mother. Realizing that all the scoldings from her mother was due to the fact that her mother really cared a lot about her, she felt rather ashamed, and tears began to roll down her cheeks.请阅读该故事，并完成以下任务：◆ 利用所给提示词，把句子4合成含现在分词作状语的句子。