John Brown and Anna Smith are Alan’s ____________.

A．parents	B．grandparents
C．brother and sister	D．uncle and aunt

Mary is Sally’s ____________.

A．aunt	B．mother
C．sister	D．friend

Ann is John Brown’s ____________.

A．son	B．granddaughter
C．grandson	D．daughter

Tom and Kate are Ann’s ____________.

A．cousins	B．uncle and aunt
C．brother and sister	D．parents