What's your impression on me?和what's

What's your first impression on this girl? What's on your mind? What's on your desk? what's up,what's on和what's what's your first impressions of Beijing．impression为什么要加S呢 what's your father?和what’s your father? what's your name中what's 和your要连读吗? Excuse me.What's your name? "What's your name?"Miss Wang me What’s your opinion on friendship? what's your _ on certer street what's your opinion on studing abroad?