①一个11岁的孩子怎么能算出这道数学题呢？
How can {#blank#}1{#/blank#}  {#blank#}2{#/blank#} child {#blank#}3{#/blank#}  {#blank#}4{#/blank#} the maths problem?
②这些教育光盘在哪些国家有售？
Which countries {#blank#}5{#/blank#} these {#blank#}6{#/blank#} CD-ROMs {#blank#}7{#/blank#} {#blank#}8{#/blank#}?
③起先，我原以为我将不能通过考试。
{#blank#}9{#/blank#} the beginning, I {#blank#}10{#/blank#} I {#blank#}11{#/blank#} pass the exam.
④我们政府已经采取行动阻止人们倾倒废料到河里。
Our government {#blank#}12{#/blank#} the waste into the river.
⑤丹尼尔过去常常把旧报纸扔掉。
Daniel {#blank#}13{#/blank#}.
⑥这家超市营业30多年了。
This supermarket {#blank#}14{#/blank#}  30 years.

You can do it{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#}.

This new product{#blank#}1{#/blank#} heating food quickly.

{#blank#}1{#/blank#} you {#blank#}2{#/blank#} {#blank#}3{#/blank#} interesting?