He doesn't study hard,so his mother w about his study根据句意及首字母提示补全单词

He doesn't study hard,so his mother w about his study根据句意及首字母提示补全单词

worries

worries
worry about
为…担心；为…而烦恼：
to worry about personal gain
计较个人得失

He doesn't study hard,so his mother （worries） about his study根据句意及首字母提示补全单词 他不努力学习，所以他妈妈担心他的学习。

worries 担心 因为妈妈是第三人称 现在时 所以是worries