Most storms occur between August and October, and early September is the riskiest period for ______ storms.
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Compared with the _____ period last year, average temperatures have been low.
Inthelasttwentyyears,breakthroughsintechnologyhave_____advancedthewaywecommunicate,bringinguscomputers,cellphonesandtheInternet.
You can sterilize a needle by holding it in a ___________.
Thenweshallgotothe____________DukeStreet,whereweshall_______Mohun;