If "1" and "2" have the same meaning, I would like to know why "comma" is used.
1. I was so tired I went to bed early.
2. I was so tired, I went to bed early.
net I would like to know why "comma" a comma is used. Someone didn't know the rules about commas. There should not be a comma there.
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smartenglish@hanmail.netI would like to know why"comma"a comma is used.
Someone didn't know the rules about commas.
There should not be a comma there.
CJ