①看一看{#blank#}1{#/blank#} 

②比如{#blank#}2{#/blank#} 

③查明, 找出{#blank#}3{#/blank#} 

④do with……{#blank#}4{#/blank#} 

⑤take up{#blank#}5{#/blank#} 

Those girls are practicing {#blank#}1{#/blank#}the basketball {#blank#}2{#/blank#}each other again and again.

We {#blank#}1{#/blank#}help if there is {#blank#}2{#/blank#}with our washing machines.

I received what I bought{#blank#}1{#/blank#}.

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