Having struggled for years, he r________  himself of his whole debt.  
This room is e_________  with air conditioner.
I’m sorry I don’t know you. Maybe you are _________ (confuse) me with someone else.
We must learn to be ____________(consider) and care more about others. 
Although he speaks English fluently, he is not of British or America _______ (nation). 
The postman rang the bell because he had a package to _________ (投递).
Professor, would you like to make a  _________(评论) on this plan?  
What Madam Curie did ________(激励) many women to struggle for their scientific dreams at that time.
The export trade of farm produce in China is continuously ___________ (扩大)。
I find _______  _________  _______ he is able to work so hard with so little sleep. （我觉得很奇怪）
Only when you spare no effort ________  ________  ________ great progress in your study. （你才能在学习上取得大的进步）
He _________  _________ overcome all difficulties at last. (成功地)
He is not the person I _________  ________  just now.  （我刚才提到的那个人）
It is _________  ________  take such an entertaining journey.  （是值得的）
This computer game is __________  _________ students in Art Department. （专门给艺术系的学生使用的）
The micro blog, as well as other networking services, _______  _______ a more and more important role in daily communication. （正起着越来越重要的作用）