根据句意及首字母或汉语提示完成单词。(1) E{#blank#}1{#/blank#} me, are you Mr Brown?
(2) —Mary, this is your pen. Here you are.
—T{#blank#}2{#/blank#} you.
(3) —Is this his clock?
—N{#blank#}3{#/blank#} ,it isn't.
(4) I look up(查找)the word in a d{#blank#}4{#/blank#} (字典).
(5)—Is this her ruler?
—Yes, it's {#blank#}5{#/blank#} (她的).