1 . 半夜发生了火灾，幸运的是很快就被扑灭了。
A fire ___________________ at midnight, but ________________, it was soon put out.

2 . 有人担心，洪水的结束将是另一场疾病的爆发。
It is feared ______________________________ the floods, another disease would ______________.

3 . 一听到这个让人迷惑的问题，他感到迷惑不解，脸上出现了迷惑的表情。
_________________ the _____________ problem, he felt ___________ and there was a _________ look on his face.

4 . 她希望生一个健康可爱的儿子。
She hopes to ____________________________ a healthy and lovely boy.

5 . 既然你拿到了驾照，为什么不自己开车呢？
_____________ you have got your license, ______________ drive the car yourself?

6 . 经过实验，这种细胞已经变得有原来的三倍那么大了。
(1)After the experiment, the cell has become ______________as ___________ as it used to be.
(2) After the experiment, the cell has become ______________________ it used to be.
(3) After the experiment, the cell has become ________________________ what it used to be.

7 . 为了使她高兴起来，他打算在星期天给她一个大惊喜。
In order to ______________________, he _______________ give her a big surprise on Sunday.

8 . 我想不明白的是为什么他老是上课迟到。
____________ I can’t understand is _________ he is always ______________ class.

9 . 火星上有没有人类还不确定。
_______ is uncertain ______________________________ on Mars.

10 . 不能允许小孩子看暴力电影。
Children should not be ______________ to watch ____________ movies.