Even though they can be omitted, it can be seen sometimes. From my observation, I find that people did not omit in a longer sentence. What actually is the different between omitting that or keep it in a sentence? Thanks
Top answer
When they are optional, 'that' and 'which' make a statement slightly more distant/observed/formal. d
— Meteorquake
When they are optional, 'that' and 'which' make a statement slightly more distant/observed/formal.
d
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