Hello, I to ask if I can book two tickets for tonight’s film— Sorry, we’ve already sold out

How many _______ has the teacher given you on how to learn English well

The American people will never forget the 911 eventand the psychological trauma __________ caused to hundreds of thousands ofcommon households

Read the passage and correct the mistakes, ______．

Shanghai has hosted2010world Expo. The world Expo has longhistory but it has never been held in Asia.