I wonder when they ___ for Beijing. I will go to the train station to see them off when they ___.
Jim and Sally ______ in the morning.
---When is Jay’s concert? --- It’s ______ three o’clock ______ the afternoon of July 18th.
--- How does he go to Chong Qing? ---________________.
Tom can play the guitar, ______ he can’t play it ______.
Li Lei can ______ English. But his brother can’t.