happy,  call,  become,  until,  step,  direction,  rode,  out,  while,  as soon as
Kangkang, Michael and Darren     to Tian’anmen Square together. After they parked their bikes, they went to Tian’anmen Square.    they were enjoying exploring, the crowd of people    larger and larger. As the crowd were pushing him in all    , someone    on Darren’s feet. When Darren finally pushed his way   , he couldn’t find his two friends. He was frightened and sat down sadly on a step. He didn’t raise his head   Kangkang    his name.   they saw each other, they all jumped around  .