_________(63)A.who B.where C.when D.which

– I lost my purse. －－ _________________.A、I’m sorry to hear that.B、Where？C、How could you

－－ _________？－－This is Mr Smith speaking now.A.Who are youB.Who is thatC.Who are you ca

_________(54)A.these B.thatC.what D.which

_________(53)A.when B.thatC.where D.which

_________(64)A.if B.how C.when D.why

_________(53)A.when B.thatC.where D.which