Back in the day when people didn't have TV, the social life was much better.
in 1742 back in the day!
Valentine's Day is the subject of that sentence.
A good sentence using the word "prehistoric" could be, "Prehistoric animals roamed the Earth unhindered by modern day pollution." Prehistoric means dating back to an era before history was recorded.
make sentences - courtiers
some common back in the day names are:JohnJamesJosephMargretCharlotteLucy
Example sentence - Every day has a new beginning.
I make my way stratum to the caming day.
I love Valantine's Day.
I am overjoyed that telegraph had existed back in the day
The gold locket had an inscription on the back.
They haven't come back from the store.
i had a hopeful day
Back in the day, people used cassette tapes as opposed to our modern day CD's.
He really got annoyed when the student started to answer back.
Henry is back to square one in doing his homework.
I'm confident for a new day of school
An apple a day keeps the doctor away.