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The sensor detected a ________.
When the sea loses energy, it drops the sand, rock particles and pebbles it has been carrying this is called __________.
The _______ was caused by the sea.
___________ energy can be carried on without wasting things or harming the natural world.
Some people employ bodyguards for __________.
We must be aware of the consequeces of our actions.
We looked at the ___________ works.
The bomb was very ___________.
The audience offered ____________ criticism.
The pelvis, or pelvic bone, derived from the Latin word for 'basin', is an anatomical _________ found in most vertebrates.