Sundar Naz Posted November 2, 2017 Report Share Posted November 2, 2017 The scientist reached the conclusion in 1990, but it was ignored at that time. Can I use then instead of at that time in the above sentence? Link to comment
PHIL73 Posted November 5, 2017 Report Share Posted November 5, 2017 Hello Sundar, I think both are correct. You could also use "In those days" or "In those times" as it is an event which took place a long time ago. I hope it helps (and I hope I'm not wrong ) Link to comment
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