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A simple machine is a device that makes our work _______and _________.

• Harder, Slower

• Complicated, Longer

• Heavier, Riskier

• Easier, Faster

Some of the examples of simple machines are

• Spoon, Fork, Knife, Plate

• Ruler, Compass, Protractor, Calculator

• Screw, Hammer, Scissors, Knife

• Lever, Pulley, Wheel and Axle, Inclined Plane

Simple machines should be handled with ________.

• Negligence

• Haste

• Care

• Roughness

Simple machines can cause ________if not properly used.

• Joy

• Innovation

• Efficiency

• Accidents

Fill in the gaps with the correct simple machines for the task

• Inclined Plane, Knife

• Wheel and Axle, Scissors

• Pulley, Hammer

• Lever, Screw

_______and ________ are the rules and regulations that guide the behaviour of the people in the society.

• Peace, Harmony

• Chaos, Disorder

• Freedom, Anarchy

• Laws, Regulations

__________ is one of the benefits of obeying rules and regulations in the society.

• Disrespect

• Confusion

• Rebellion

• Order

People who obey rules and regulations in the society are always __________ by others.

• Ignored

• Punished

• Mocked

• Respected

People who disobey rules and regulations usually get __________.

• Punished

• Rewarded

• Promoted

• Applauded

Obeying rules and regulations helps to promote __________.

• Order

• Chaos

• Disrespect

• Anarchy