I don’t think I will win a lottery (彩票) of —Well, ______. Everything can happen.

Who helped you repair your bike?—________ ! I repaired it all by myself.

A terrible earthquake happened ______ the afternoon of March 11th, 2011 in Japan.[ ]

If a girl doesn’t know _____ to wear, she can ask her best friend for help.

They do some exercises ________ Friday morning. [ ]