Fans from miles around crowded into the stadium for the concert of Jay Chou on September 4th, 2010, _________ are popular with teenagers.

The door and the windows were all closed and there was no _______ of forced entry.

Further space exploration has been _______with the rapid development of China’s science and technology.

______ and you will be admitted into yourdesired university.

I don’t like to travel to big cities becauseit seems to me that one city is very much like___ ．