英语语法分析

The functional word "his" only makes the sentence grammatically correct.

功能词“ his ”实际上就是使这个句子语法上的正确。

They shouted, not really caring if what they said was right grammatically.

他们叫着，并不在乎他们的话合不合语法。

Make sure that the sentence is grammatically correct and punctuated correctly.

注意句子的语法和标点都正确。