句型转换   根据括号内的要求改写句子，在答题卷相应的横线上填写答案，每空限填一 词。（本大题共5分，每格0.5分）
What does this sentence mean? (保持意思基本不变)
What is the     1        2    this sentence?
When the twin sister Huihui was born, she weighed just 1950 grams. (保持意思基本不变)
The twin sister Huihui weighed just 1950 grams     3        4   .
Mr. White goes to Zhalong to watch birds once a year. (对划线部分提问)
    5        6    does Mr. White go to Zhalong to watch birds?
We bought a special program in order to help the computer recognize our voice. (对划线部分提问)
    7    did you     8    a special program?
He can’t finish the work in such a short time. (保持意思基本不变)
    9        10    for him to finish the work in such a short time.