Add spaces: PlayingonlineNavyGamegame.ThisisActiongame.Nearbythegame,therearesimilarActiongames.EnjoywithfreeNavyGamegame

Answer: Playing online Navy Game game . This is Action game . Nearby the game, there are similar Action games . Enjoy with free Navy Game game

Add spaces: Letussparenoefforttoremainclosetoher.

Answer: Let us spare no effort to remain close to her.

Add spaces: Foldthepiecesothatthereisapleatonthemiddleandsothatthepiecegetsanicebowshape.

Answer:
Fold the piece so that there is a pleat on the middle and so that the piece gets a nice bow shape.