{#blank#}1{#/blank#} the traveller {#blank#}2{#/blank#} carrying drugs, the Custom official stopped him and went through his suitcase.

So whether life will continue on the earth for millions of years to come will  {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} this problem can be solved.

妈妈,我可以玩一会电脑游戏吗？

After the experiment, the cell has become {#blank#}1{#/blank#}as {#blank#}2{#/blank#} as it used to be. /After the experiment, the cell has become {#blank#}3{#/blank#} it used to be. /After the experiment, the cell has become {#blank#}4{#/blank#} what it used to be.