The doctors in Beijing did all they______ to save Shao Zhanwei, mayor of Hangzhou, but he still died of heart attack at the age of 58.
Did he write all the articles ______ or did someone help him?
The Great Wall seems ________ a dragon.
Which is not correct after being put in the sentence? _______ to turn off the radio before you go out.
Please tell me_______.
Come _______ me, and I will show you around.