Ⅰ.根据提示写出单词的正确形式
1．You can't sign (签署) anything without my permission.
2．What can they tell us about your ability and personality (个性)?
3．The clothes were frozen (冻住) on the washingline last night.
4．By popular demand (要求), the play will run for another week.
5．Not enough data is available (可获得的) to scientists.
6．Having_suffered (suffer) from a great loss in the trade, the company is having a hard time.
7．It seems to me that he's likely to_know (know) the answer.
8．Traditionally (tradition), people clean the house before the Spring Festival.
9．Tom gratefully (grateful) took in the comfortable sitting room.
10．He put his heart into helping the homeless, and finally, his efforts earned (earn) him great success and fame.
