The commemoration of 70th anniversary of war victory(战争胜利70周年纪念活动) held on September 3, 2015 _________ us all to remember the past and love peace.

24_____ is known to us all is that to work hard to achieve a goal is more important than only to have a goal

____ the students came into the classroom, they began to study attentively. [ ]

He’s teaching me French my teaching him Chinese

I’m sorry that I can’t go to your partytonight—- ______ Haven’t we agreed on it