take care of oneself的表达 — 英语词汇题
题目
根据句意和首字母提示，补全句子中所缺的单词（每空一词）。Tom is ten years old. He is old enough to learn to t____ c____ of h______ now. His mother says, "We should learn to take care of o_______（我们自己）, so wash your hands and go to bed early every day."