请问这句话有什么语法错误?顺便改正.

题目

请问这句话有什么语法错误?顺便改正.
He was the one who always chatted in class,procrastinated his homework and almost flunked every exam.
Microsoft-Word说procrastinated是verb confusion.but I don't know why.
1.To“tingting_175”，首先，thank you for painstakingly answering my question.
BUT
procrastinated与chatted和flunked并列，一起充当从句的谓语应该是可以的吧。
2.merriam-webster对procrastinate的解释是“transitive senses:to put off intentionally and habitually”

答案

你没有错,微软错了.Word自带的字典容量有限,不可能包含所有的单词、语法信息,遇到某些它不认识的词或不熟悉的用法,它自己就先糊涂了,在它的数据库里没有搜索到相关更正信息,于是就笼统地标记为“verb confusion”.在...