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You'd better get to the restaurant early and{#blank#}1{#/blank#} a lot of time waiting for your food．

Environmental pollution {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} our health.

He has an {#blank#}1{#/blank#} job. He {#blank#}2{#/blank#} {#blank#}3{#/blank#} for children.

He was {#blank#}1{#/blank#} in the rain in {#blank#}2{#/blank#} and was wet all over.

—他喉咙疼。

—{#blank#}1{#/blank#} the matter{#blank#}2{#/blank#} Mr. Wang?

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