Alan，you can {#blank#}1{#/blank#} {#blank#}2{#/blank#}a piece of meat and taste it．

Last summer vacation I visited many places{#blank#}1{#/blank#} {#blank#}2{#/blank#}Dalian and Yunnan．

{#blank#}1{#/blank#} {#blank#}2{#/blank#}the book is!

The UN {#blank#}1{#/blank#} only 51 member counties at the very beginning when it was set up. Now it has 193 member countries.

Maria {#blank#}1{#/blank#} Paul's mother {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#}.