I wonder when they ___ for Beijing. I will go to the train station to see them off whenthey ______.
His grandmother has been ________ for more than ten years.
My brother _________ works in that factory. He has become a bus driver.
___ study in No.4 Middle School?
Usually we get ________ about something and end up _________ in Chinese.
We can’t fix this machine well. Can you show us ___?