题目内容：

Listen!The girls are laughing____in the next room.(happy) Mrs Green felt____ because her son was ill
It makes her very sad when she thinks of her grandpa's_____(die) 用括号内的词的适当形式填空 求原因
第二句
Mrs Green felt____ because her son was ill (worry)

优质解答

laughing happily 因为happy此处修饰动词laugh,所以要变为副词形式即happily
儿子生病了,格林夫人肯定担心所以是worried(worry的形容词形式)
爷爷去世了,此处's,是所有格,后面只能用名词,所以要用death

追问：

不是，搞错了

追答：

我不是改掉了我的回答了咩...用worried