______ are in the same class. We’re good friends.
The astronaut is so tired that he ____ for eleven hours.
They are the students of ____.
The house ____ Lu xun used to live in is now a museum.
--- “ The T-shirt is too big for me, would you mind giving me a ___ one ?” ---“Ok, here you are.”
___ the morning of September 8th, many visitors arrived ___ the train station for a tour.