Add spaces: Onthegroundflooranoutofusestorecanbefound,unfinishedtilltoday.Mr.Zelesiadis,alongwithhiswife,movedinthesaidapartmentinMay1997afewyearslaterasonwasaddedtothefamily!

Answer: On the ground floor an out of use store can be found, unfinished till today. Mr. Zelesiadis, along with his wife, moved in the said apartment in May 1997 a few years later a son was added to the family!

Add spaces: Hi,mynameisShaylaaandIam22years.

Answer: Hi, my name is Shaylaa and I am 22 years.

Add spaces: Ifchangesaremadetothesystem'suse,weareabletorespondinstantlyonthecomputer."Andhowwastheswitchfromanaloguetodigital?

Answer:
If changes are made to the system's use, we are able to respond instantly on the computer." And how was the switch from analogue to digital?