{#blank#}1{#/blank#} {#blank#}2{#/blank#}Henry{#blank#}3{#/blank#} {#blank#}4{#/blank#} {#blank#}5{#/blank#}before sleep?

Jack wants to become a doctor when he {#blank#}1{#/blank#} {#blank#}2{#/blank#}.

{#blank#}1{#/blank#}he{#blank#}2{#/blank#}home yesterday?

{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#} last year, she {#blank#}5{#/blank#} {#blank#}6{#/blank#}three books.

{#blank#}1{#/blank#} {#blank#}2{#/blank#} no doubt that science and technology has changed our lifestyle.