Add punctuation: For the children from the first grade we have create another exercise
A: For the children from the first grade we have create another exercise.

Add punctuation: For hints and tips on what you can do with the casino determine that you have a good offer and you are one of the biggest and most powerful companies in the world
A: For hints and tips on what you can do with the casino: determine that you have a good offer, and you are one of the biggest and most powerful companies in the world.

Add punctuation: If your PC opens the NDD file but its the wrong application youll need to change your Windows registry file association settings In other words Windows is associating NDD file extensions with the wrong software program
A:
If your PC opens the NDD file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating NDD file extensions with the wrong software program.