In Beijing Olympics, Michael Phelps (迈克尔.菲尔普斯) swam into Olympic history, ____ the first athlete ____ the most gold medals ever.
Books are a worthy invention of human history since they make it possible for us to make a __ of human's thoughts.
—When shall we go for an outing? —It's up to you. Make ittime you like.
—When did she get injured? —It was at midnightrain was pouring down.
Gillard's ride totop of Australian politics wasrough one.
Wherever such an area is located, it will be immediately ______ by the enemy if armed forces are lacking.