hello! is that mr brow?(中间我该填什么句子 )i'm sorry,but Mr Brown left home a few minu

--Hello!
Is
that
Mr.
Brown?
Could
I
speak
to
Mr.
Brown,
please?
喂，您好！是布朗先生吗？布朗先生在吗？
--Hello!
I
am
sorry
but
Mr.
Brown
left
home
a
few
minutes
ago,
may
I
know
who
is
speaking?
Do
you
want
to
leave
a
message?
喂，您好！不好意思他刚刚出门了，您是哪位？要留言么？
希望能帮到你。