There being no witness on the spot, the police were delayed by the ________of information about the crime. 

 His_______today made me angry . He should do things politely.

 Be sure to read the _______ carefully before you take the medicine so that it can function better.

 I don't think the charge for overhauling （大修）the equipment is excessive in _____ to its size.

With the _______ of the new album “Second Round”, May Day is now touring in major cities on the Chinese mainland, including Beijing, Shanghai and Chengdu.