Add spaces: Amanufacturerof3x3watts7wattatzhongshankarnarlighting&electronfactory.

Answer: A manufacturer of 3x3 watts 7 watt at zhongshan karnar lighting & electron factory.

Add spaces: Cars,Cooking,Dancing,Football/Soccer,Photo,Travelling,TV

Answer: Cars, Cooking, Dancing, Football/Soccer, Photo, Travelling, TV

Add spaces: Nowonthelastandgreatestdayofthefeast,Jesusstoodandcriedout,'Ifanyoneisthirsty,lethimcometomeanddrink!

Answer:
Now on the last and greatest day of the feast, Jesus stood and cried out, 'If anyone is thirsty, let him come to me and drink!