1. EARTH
1.1. ON EARTH
1.1.1. IN THE WORLD
1.1.1.1. EX: IT COST EARTH
1.2. EARTH- SHATTERING
1.2.1. EARTHSHAKING
1.2.1.1. IS EXTREMELY SHOCKING AND IMPORTAND
1.3. IT COST THE EARTH
1.3.1. EXPENSIVE
1.3.1.1. HER NEW DRESS COSTS THE EARTH
2. WORLD
2.1. on top of the world
2.1.1. summit
2.1.1.1. I'M ON TOP OF THE WORLD
2.2. THINK THE WORLD
2.2.1. CONSIDER
2.2.1.1. EX: She thinks the world of her adviser
2.3. IN THE WORLD
2.3.1. AMONG THE WORLD
2.3.1.1. EX:I never in the world would have believed such an obvious lie.
3. FLOOR
3.1. FLOORBOARDS
3.1.1. a board in the floor
3.1.1.1. EX:the planks of wood in a wooden floor are called floorboard
3.2. DANCE FLOOR
3.2.1. ESCENARY TO DANCE
3.2.1.1. PEOPLE GOES TO DANCE FLOOR MORE THAN LAST TIMES
4. GROUND
4.1. OFF THE GROUND
4.1.1. START
4.1.1.1. The play never got off the ground.
4.2. ON THE GROUND
4.2.1. at the place of interest or importance
4.2.1.1. EX:Minutes after the bank robbery reporters were on the ground to get the story.
4.3. GROUNDED
4.3.1. SAD
4.3.1.1. MY FRIEND IS GROUNDED TODAY