根据听到的顺序，给下列句子排序
{#blank#}1{#/blank#}We
call it Sam.
{#blank#}2{#/blank#}It is
a dog. It's brown.
{#blank#}3{#/blank#}He
has a pet.
{#blank#}4{#/blank#}His
name is Tom.
{#blank#}5{#/blank#}Look,
this big boy is my brother.
{#blank#}6{#/blank#}This
is my father. This is my mother.
{#blank#}7{#/blank#}This
is a photo of my family.
B.
C.
D.
E,
F,
