For one thing, we should {#blank#}1{#/blank#} {#blank#}2{#/blank#} the public to protect our environment.

{#blank#}1{#/blank#}, this animal {#blank#}2{#/blank#}other parts of the world, and continues to {#blank#}3{#/blank#} even today.

{#blank#}1{#/blank#} {#blank#}2{#/blank#}his resume, he's the suitable person for the job we are looking for.

To wrap up this lecture, I want to remind you that we need to speak out {#blank#}1{#/blank#} the endangered animals before they disappear for good.