英语钟点时间的表达方法：

Your {#blank#}1{#/blank#} is {#blank#}2{#/blank#} from mine.

It is snowing {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#}.

I {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} at 7:30 in the morning.

The shop {#blank#}1{#/blank#}, so Bob went to another shop to buy things. 

 We held an English contest last week. Before the contest, some rules {#blank#}1{#/blank#} {#blank#}2{#/blank#}for the students who {#blank#}3{#/blank#} {#blank#}4{#/blank#}the contest.