听句子,用数字给下列句子排序。
{#blank#}1{#/blank#}How much are the jeans?
{#blank#}2{#/blank#}How many subjects do you have?
{#blank#}3{#/blank#}How many stars does your group have?
{#blank#}4{#/blank#}How many rooms are there in your house?
{#blank#}5{#/blank#}How about this blouse?