She is known {#blank#}1{#/blank#} on the problem for many years.

If you want to {#blank#}1{#/blank#} {#blank#}2{#/blank#} a job at the office where I work, I'll put in a good word for you.

He b{#blank#}1{#/blank#} himself {#blank#}2{#/blank#} his work, so he didn't notice me.

{#blank#}1{#/blank#} {#blank#}2{#/blank#} these reasons, he said nothing.

This train will {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#}there in time.