6、_________theresults__________thestudentactivitysurvey.A.is;withB.are;ofC.is;ofD.are;with4.__________homework,wedotheirhomeworkonSunday.A.AsforB.AstoC.AsofD.Asfrom5.ThesedaysMrsLilooks__________healthy.A.niceB.prettyC.heavyD.cool6.A:Howoften______sheexercise? B:Twiceaweek. A.do B