写出下列名词的复数形式。①May I have some {#blank#}1{#/blank#} (plum), please? Sure.
②There are seven {#blank#}2{#/blank#} (boy) in the playground.
③The woman has two {#blank#}3{#/blank#} (baby).
④How many {#blank#}4{#/blank#} (peach)? There is only one.
⑤There are two {#blank#}5{#/blank#} (library) in our school.
monkey