Duke William of Normandy won the battle because was well prepared and had a good army. They prepared carefully for the battle. The Normans had knights on horseback who were skilful fighters.
A utility knife, metal ruler, and a hammer can be faster than trying to carefully saw an opening. Score the drywall a couple times till you are most of the way through, then just knock a hole with the hammer and break the drywall back at the score lines.
3. Set the wood into the hole with the screw facing out, then grasp the screw and use it to pull the wood down while you drive 1 1/4-inch drywall screws into the edges of the drywall and through the wood to hold it in place against the back of the drywall.Once the wood is secure, remove the central screw.. Cut a rectangular patch from apiece of drywall that is large enough to cover the hole. Place it over the hole and trace its outline on the ceiling with a pencil. Cut out the outline with a drywall saw.