Compared with the _____ period last year, average temperatures have been low.
A
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Inthelasttwentyyears,breakthroughsintechnologyhave_____advancedthewaywecommunicate,bringinguscomputers,cellphonesandtheInternet.
___________issuchaspitfire.
Thelittlehandsofthechildclosedroundthesoldier?sfinger______themotherlookedupinhisfacewithmaternalpleasure.