1、八年级上册Units4~6一、单项填空1.—Howoftendoesyoursistersurftheinternet?—About______.A.threetimeB.threetimesC.threetimeeverydayD.threetimesaday2.—WhenisyourfathergoingtoHongKong?—Heisgoingthere______July28th.A.onB.atC.inD.to3.Doyoumindmy______thedoor.It’scoldoutside.A.close B. clos