根据下列句子及所给汉语注释，在”答题纸”相应题号后空白处写出空缺处各单词的正确形式。（每空只写一个词）
To our great surprise, he burst into ________(大笑) all of a sudden.
The books students are using in this school have been _______ （更新）recently.
The old worker was praised for bearing _______(艰难困苦) without complaint for so many years.
We’ll have to arrive in time for the job on their ______(离开).
We can see a _________（逐步的）improvement in his work.. He needs more time in fact.
The fact was that no one ________(预见)the rapid increase in unemployment last year.
The ___________(改革)and open policy has brought us Chinese people a rich and colorful life.
The boy finally reached his destination at _______(黄昏)，extremely worn out.
The woman never _____________(后悔)taking so much trouble to be admitted into the university.
The young man has promised to ______（献）his life to literature while his parents would like him to major in science.
Young as he is, he can adjust to the new environment soon.
Young as he is, he can ___ ___ ___ ___ the new environment soon.
He was out of trouble.He had returned to good financial states.
Quickly he was ___ ___ ___ ___.He had returned to good financial states.
I don’t know what to do next.
I ___ ___ ___ what to do next.
be back ___ one’s feet恢复；完全复原
take___ 从事，开始；继续