Truly, a hell on earth.
Tom, what on earth ails that cat?
What on earth is going on with that young couple?
Gold is the most valuable metal on earth.
people on earth don't know how beautiful the earth is, but astronauts in space see it very beautiful.
The Mediterranean island we visited on holiday was like heaven on earth.
I don't remember how much I love to cry and why on earth am I on this earth. All I know is how stupid and foolish I am.
We're not on earth.
What is "practice" on earth?;
What on earth is the political power?
What a long and distant road on earth!
Come on, come on, come and see "the best performance on earth."
The brotherhood of man on earth will be possible only on a base of kitsch.
Why on earth not?
Antarctica is the loneliest place on earth.
I fret about nothing on earth except papa's illness.
I would rather be with my grandfather on the Alp than anywhere on earth.
I wouldn't marry you if you were the last person on earth.
How on earth did that happen?
Where on earth is Wen Hui Pao's sense of responsibility?
Than on the left on earth, Milky Way day without wind month suspended tonight.
That's a paradise on earth.
Is the scenery so peaceful and beautiful that it is not a paradise on earth, but a fairyland on earth?
This is the real baffler--what on earth do they get out of reading it?
The moon's pull affects the tides on earth.
How many cups on earth?
Some pulsar pulses are punctual on the most accurate clock on earth.
The air was filled with the fragrance of earth, and the whole valley looked like a fairyland on earth.
As long as there are humans on earth, there is no need to express your goodwill.
The only theory, the purpose of life is building a paradise on earth in the earth.
Where on earth did you spring from?
