补全对话
A:Hi,Tony!Let's {#blank#}1{#/blank#} baseball!
B:That {#blank#}2{#/blank#} interesting, Mike.
A:Do you {#blank#}3{#/blank#} a baseball and a baseball {#blank#}4{#/blank#} ?
B:Oh,no,I {#blank#}5{#/blank#}.
A:{#blank#}6{#/blank#} your sister have one?
B:Yes,{#blank#}7{#/blank#} does.Hi,Gina!{#blank#}8{#/blank#} are your baseball and bat?
A:{#blank#}9{#/blank#} on the bed.
B:OK!{#blank#}10{#/blank#} go and play!