惠州市中考历史考纲:when's she coming home中的缩写s是什么的缩写？

She hopes to work as outstanding reporter when she's older. when's she coming home中的缩写s是什么的缩写？ Helen's eyes were not very good.so she usually wore glasses.But when When she heard about her husband's tragic experience, she could hardly choke back her tears She's losing. A farmer's daughter carried her pail of milk from the field to the farmhouse when she When she saw herself in the front of the mirror,her eyes shone and soon her face lost it's color. When It's Springtime In Alaska when it's snowing so hard when and while's differences