句子标序号。
({#blank#}1{#/blank#}) Our favourite clothes are skirts.
({#blank#}2{#/blank#}) You like math and music.
({#blank#}3{#/blank#}) I don't like to play pingpong.
({#blank#}4{#/blank#}) I like my green shoes.
({#blank#}5{#/blank#}) What's your favourite food?
