问题描述：
根据短文内容,在空白处填入恰当单词：
I ___lunch at school,but Jack has it ___home.His home is in the school.His ___are teachers.They love their work and ___son,Jack.They have a happy ___.
I ___lunch at school,but Jack has it ___home.His home is in the school.His ___are teachers.They love their work and ___son,Jack.They have a happy ___.
问题解答：
我来补答展开全文阅读