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Right Wrong Not mentioned
this September. A. to be heard to be hearing to hear to have heard
publishes has been published is published published
to be hearD. to be bearing to hear to have heard
this September. A. to be heard to be hearing to hear to have heard
interrupt contradict predict overcome
on account of by means of in case of in spite of
this September. A. to be heard to be hearing to hear to have heard
when going when to go how going how to go
By analyzing the data published in journals like Nature and Ambio. By observing the lead accumulations in different parts of the arctic area. By studying the chemical elements of soil and snow in Northeastern America. By comparing the chemical compositions of leaded gasoline used in various countries.
when going when to go how going how to go
publishing published publish to publish
to be heard to be hearing to hear to have heard
this September .A.to be heard to be hearing to hear to have heard
A. respect respecting being respected respected
the Clean Air Act has not produced the desired results lead deposits in arctic snow are on the increase lead will stay in soil and snow longer than expected the US is the major source of lead pollution in arctic snow
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