26. --- I don’t suppose the police know who did it. --- Well, surprisingly they do. A man has been arrested and ____ now.
One of the requirements for a fire is that the material _________ to its burning temperature.
In the USA, _______ Thanksgiving Day is a harvest festival. Traditionally, it is _______ time to give thanks for the harvest and express gratitude in general.
—It’s hard to believe that Jack ________ have fought with the policeman. —Yes. If one ________ ask for trouble, it can't be helped.
___ you lose the paper document, sign in www. Sina.com, __ you might download all you need.
When you read the book, you’d better make a mark _____ you have any questions.