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which it is that what is it that how it is that why it is that
不填; a the; the 不填; the the; a
/; the; a the; /; the /; the; / the; /; a
/;the;a the;/;the /;the;/ the;/;a
the; a /; the the; / /; a
It’s natural That’s because No wonder As though
It’s natural That’s because No wonder As though
prices of oil and natural gas are very high. prices of oil and natural gas will not go down. oil and natural gas will keep sustained high prices. the world has forgotten about cheap oil.
why is it it is why that why is it that why it is that
No doubt No wonder That's because It's natural
No doubt No wonder That’s because It’s natural
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