TheUnitedStatesisacountry_(advance)inscienceandtechnology
advanced
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Itwillbeinterestingtoseewhat’sgoingtohappenatthenext________(elect).
Itisessentialthateverythinginadvance.（）
Hecouldnot________histearsonhearingthathewasnotadmittedtotheuniversity
Thesadconditionofwomenworkingashouseservantsaroundtheworldreceivedmuchmedia_____earlythisyea
Thisscientistwasawardedwithseveraltitlesforhis________(accomplish)inbiology
