—Sir,could you please put out your cigarette?This is a smoke-free(无烟的)school.—________.
----What do animals eat? -----Some eat ______ and some eat _______.
Please stop _________.It’s time for class.
-----What _______ he _________like? -----He’s tall and thin.
----Which is your teacher? ----The one ________ thick glasses over his eyes is.
Could you tell me the ______ to the movie theater?