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COME BACK TO EARTH to start normal life again after a time of great happiness or excitement MOTHER EARTH used for referring to the world as the place where everything comes from EARTH UP to put soil around a plant in order to protect it or to help it to grow DOWN-TO- EARTH practical and sensible EARTH- SHATTERING extremely surprising and important HELL ON EARTH an extremely unpleasant situation or place Idioms definitions provided by www.macmillandictionary.com ©2015 Macmillan Education
