1. Kathy always blows me off. Who does she think she is?2. How many no shows were there at your party?3. 10 registered people did not show up at the conference.
 blow somebody off no show did not show upBlow X off 表示毀了X的約會, 也有可能是X根本就拒絕我的約會
你剛剛說了甚麼? 不好意思，我放空了一下。 (請填空)
What did you just say? I am sorry. I just lost my rain of thought.