0
votes
2answers
72 views

How to use decades in this sentence?

I want to say ongoing research on matter X using the word decades. The research started from the date of discovery of matter x in 1982 onwards. This should be an opening statement of an academic ...
-1
votes
1answer
239 views

What is correct: still to be/continue to be/should be/must be? [closed]

I want to build a sentence referring to the past, present and future: The Bible was, and continues to be, instrumental in spreading God's message to mankind. The Bible was, and should still be, ...
1
vote
1answer
369 views

I knew it already 20 yrs ago vs I knew it as early as 20 yrs ago

I know that "already" is mainly used with present perfect. I want to emphasise that something was known 20 years ago. Are the following the same? I knew it already 20 yrs ago I knew it as early ...
7
votes
7answers
37k views

Should I say “have a good night” at 5:00 PM?

We're off work at 5:00PM. I've never tried to say "have a good night" at this time of day. In fact, I wouldn't even say it at all unless I'd like to say it to someone who is heading to bed. When I'm ...