what is的缩写形式怎么写

what's的例句：Riccardo and I are always the last to know what's going on（我和里卡尔多总是最后才知道发生什么事情）；If you think I'm happy with what's left，you're very wrong（如果你认为我对剩下的很满意，那你就大错特错了）。