Scientists have obtained more evidence ___________ plastic is finding its way into the human body.
B
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AfewmonthsafterhehadarrivedinChina,Mr.Smith___________inlovewiththepeopleandculturethere.
Scientistshaveobtainedmoreevidence___________plasticisfindingitswayintothehumanbody.
Morewindpowerstationswill____________tomeetthedemandforcleanenergy.
Thedoctorshareshisphonenumberwiththepatients__________theyneedmedicalassistance.