TheUnitedStates__________apopulationofover200million. A: havehad B: have C: ishaving D: has
TheUnitedStates__________apopulationofover200million. A: havehad B: have C: ishaving D: has
Look!Thestudents____apicniconthehillnow. A: ishaving B: had C: arehaving D: has
Look!Thestudents____apicniconthehillnow. A: ishaving B: had C: arehaving D: has
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