This city {#blank#}1{#/blank#}more police {#blank#}2{#/blank#}   {#blank#}3{#/blank#}its people．

It is great that China is {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#} making these things.

In those days, books could only be produced one {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} by hand.

It is {#blank#}1{#/blank#} the River Cam and {#blank#}2{#/blank#} a population {#blank#}3{#/blank#} about 120, 000.