which is correct. One of these days or one of this days?
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Originally Posted by zxyla
Which is correct? One of these days or one of this days?
This/that are used with the singular.
These/those are used with the plural.
In your sentence, the word needs to refer to "days" (plural), not "one".
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.