[nq:1]Subject: English Grammar: Could someone correct this sentense and explain the answer? Scientists have suggested that once every 10 million ... sends up a global pall of dust, blotting (E) which sends up a global pall of dust, blots Regards, Vijay[/nq] I'd say that less clumsy than any of these would be sends up a global pall of dust that blots out the sun Peasemarch.
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