Beijing is one of cities in China.

You’ve failed to do what you ______ to and I’m afraidthe teacher will blame you

I find ______ very interesting to watch the TV program Where are we going, Daddy.

Fans from miles around crowded into the stadium for the concert of Jay Chou on September 4th, 2012, _____ are popular with teenagers.

Can you see a movie with me this evening— Sorry, my mother asks me ______ out after 8:00 p.m..