Itisessentialthatyou__________anydocumentcarefullybeforesigningit.
A、readA
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Itisessentialthatyou__________anydocumentcarefullybeforesigningit.
Whenwereturnedfromourvacation,ournextdoorneighborswere______anewgaragebuilt.
Weallknowaboutthe_____thatsmokingcandotoourhealth.
Eachstudentistogiveashort___(speak)totherestoftheclassattheendofthesemester.
Nowthatyouknowallthefacts，youcanmakeaninformed___(choose).
