1 . Savanna Lorpu Karmue, 11, is a student, author, activist, and possibly one of our next great cardiologists (心脏病学家). Her inspiring story started with her favourite Sunday school teacher who was about to have a (n) _________ because of a serious heart attack. After she _________ the teacher in the hospital, Savanna’s curiosity led her towards a deep _________of the heart and its importance to the human body._________ by her supporting parents to research related matters of the heart, Savanna learned that one in three of teenagers were_________ from childhood obesity (肥胖), which can lead to heart disease.

She _________ making videos, named Happy Heart Advice, sharing with the world _________ to have a better health and create a healthy heart. Until 2016, Happy Heart Advice had provided over 300,000 children with _________ for healthy living. In June 2017, she was invited as a_________ at an international conference, where she shared __________ information on how to __________ healthy eating to everyday adolescent lifestyles. She was __________ by the American Heart Association for her __________ in the health community at such an early age. She’s currently__________ an app that will make it easier for moms and families to make conscious efforts to __________ “Happy Heart-approved food” instead of grabbing whatever catches their eye in a grocery store.