Our duty{#blank#}1{#/blank#}  {#blank#}2{#/blank#}  {#blank#}3{#/blank#}  {#blank#}4{#/blank#}the old.

We {#blank#}1{#/blank#}you {#blank#}2{#/blank#} help {#blank#}3{#/blank#}English-speaking students {#blank#}4{#/blank#}{#blank#}5{#/blank#} {#blank#}6{#/blank#} .

{#blank#}1{#/blank#} {#blank#}2{#/blank#} people {#blank#}3{#/blank#} {#blank#}4{#/blank#} in {#blank#}5{#/blank#} family?

The red color will {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#} all the Chinese people.

I am in our school team and we are going to{#blank#}1{#/blank#} {#blank#}2{#/blank#}another school next week. 

(when引导的时间状语从句)