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------Lesson4Isheyourbrother?1.Whosshe?myaunt.A.ShesB.HesC.No,shes2.Thisismybook.Whatabook!A.thisB.thatC.nice3.Isthataradio?No,.A.itisB.itisntC.not4.Isthisa?No,itsaradio.A.cameraB.radioC.apple()1.A.Hesyourgrandfather.B.Issheyourgrandmother?C.Isheyourgrandfather?()2.A.Itsyourruler.B.CanIhavealook?C.Hownice!()3.A.Thisisastorybook.B.Isthisastorybook?C.Isthisacopybook?()4.A.Isheyourbrother?B.Issheyoursister?C.Hesyourfather.()5.A.Isthismyfather?B.Thisismyaunt.C.Thisismymother,Ithink.